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Common Startup Programs

Our thanks to Paul Collins, BSc of www.pacs-portal.co.uk for his permission to mirror this very useful information on our site.

DISCLAIMER
This information is supplied as is, with no representation made as to its accuracy. Read and use this information at your own risk. Remember that making changes to your computer system, including those listed below, can cause permanent damage to your system, up to and including complete loss of all data. Be sure to have a complete backup set before making any changes to your computer.

Recommendation Key:	Y	Normally leave to run at start-up.
	N	Not required - typically infrequently used tasks that can be started manually if necessary.
	U	User's choice - depends whether a user deems it necessary.
	X	Definitely not required - typically viruses, spyware, adware and "resource hogs".
	?	Unknown.

0-9

0-9

	Name/Startup Item	Command	Comments
?	%cmpmixtitle%	%cmpmixstr%	??
U	$EnterNet	Enternet.exe	Connection manager for the EnterNet ISP. You can also use RASPPOE
X	@	regedit -s ..\win.dll	Added as a result of the SEEKER.K VIRUS!
N	@Hoc Toolbar	AtHoc.exe	One-click activated browsing toolbar used by various web-sites. See here for more info
N	@loha	reminder.exe	Registration reminder for @loha@home E-mail utility
X	@tour_ww	@tour_ww[1].exe	Adult content dialler
U	!NoLoad	winrecon.exe	WinRecon - surveillance software that creates records of everything people do on a computer, ie, spying or monitoring depending upon how you call it
X	_x-Finder	_x-Finder.exe	Disconnects and redials an ISP modem to an adult content site
X	(*)Run	win32API.exe	Homepage hijacker, see here (* = any digit)
X	(*)API Machine	winSOCKS.exe	Homepage hijacker, see here (* = any digit)
U	_winadm	winadm.exe	Parents Friend - "Log any activity and protect programs with a password. Further more you can lock the pc any hour in the week you want with the main password. You can also give users allowed programs in their program-lists and you can limit the maximal daily hours and maximal weekly hours user spend on the PC"
X	,main drive Loader	wininfo.exe	Suspected malware as it appears in 3 different registry locations - see here
N	/l:eng	N/A	Related to the Dell OEM version of the Sound Blaster Audigy 2 sound card. If this item is listed and checked in startup, the System32 Folder will appear on every startup
X	*JanisRuckenbrodII	janis.com	Added as a result of the POPS VIRUS!
Y	*StateMgr	statemgr.exe	Windows default for System Restore. Do NOT disable!
X	{2CF0B992-5EEB-4143- 99C0-5297EF71F444}	rundll32.exe stlbdist.dll, DllRunMain	Browseraid/Startium parasite
X	123456	rundll32.exe shell32.dll, Control_RunDLL ...123456.cpl	Added as a result of the KITRO.C (or DANDI.A) VIRUS! 123456 can be any random 3 to 6 digit number
X	<random digits>.exe	<random digits>.exe	8 random digits, example: 77231997.exe = 77231997.exe. Winpup.exe adult content downloader
N	1:	hpdrv.exe	HP utility for monitoring when and how many recoveries have been done
U	12Ghosts Popup-Killer	12popup.exe	12Ghosts Popup-Killer
?	17779Proj2002	N/A	??
N	000StTHK	000StTHK.exe	Toshiba laptop related but not required. What does it do?
U	00THotkey	00THotKey.exe	For Toshiba Satellite notebook series to use the front buttons, play, stop, next, prev.
N	1A:MacVisionTrayMonitor	TrayMonitor.exe	Comes with the MacVision program for monitoring tray icons (Note : program is by Stardock)
Y	1A:Stardock MCP	mcpserver.exe	Master Control Program for Stardock apps, in development. People should leave it running if they're using any of the Stardock applications, as it's important for the above two and likely to become important for others (like WindowBlinds) as time goes on
Y	1A:Stardock TrayMonitor	TrayServer.exe	For monitoring tray icons - if disabled icons will not be displayed in ObjectBar or DesktopX
?	1CmailS	NETMAIL.EXE	??
U	1Srv32	SpyAgent4.exe	SpyTech SpyAgent monitoring software. "Spy software that allows you to monitor EVERYTHING users do on your PC."
U	1Win32Cfg	SpyBuddy.exe	SpyBuddy monitoring software
U	2wSysTray	2portalmon.exe	2Wire Homeportal user interface
X	2020Downloader	mssvr.exe	2020Search Toolbar related. Reported to be auto-installed
Y	3c1807pd	3cmlink.exe 3cpipe-3c1807pd	3Com WinModem driver. See here for more WinModem information
Y	3capplnk	3capplnk.exe	US Robotics Modem driver
N	3cdminic	3CDMINIC.EXE	3Com DMI (DynamicAccess Desktop Management Interface) Agent associated with 3Com network cards
?	3CM Link	3cmcnkw.exe	Same as below?
Y	3Cmlink	3CmlinkW.exe	For a US Robotics WinModem. Provides the link to Windows as the CPU does the processing on WinModems - won't work without it. See here for more WinModem information
N	3ComDMIAgent	3CDMINIC.EXE	3Com DMI (DynamicAccess Desktop Management Interface) Agent associated with 3Com network cards
Y	3cpipe-USRpdA	USRmlnkA.exe	Modem driver files from US Robotics
U	3Deep Control Panel	3DeepCTL.EXE	From LightSurf Technologies (nee E-Color) - 3Deep corrects lighting, shading and color for all your 2D and 3D games
X	3Dfx Acc	GFXACC.EXE	Added as a result of the GIBE VIRUS!
Y	3dfx Tools	3dfxCmn.dll	Updates the registry with information that can't be held for Voodoo 3/4/5 series graphics cards. Important for owners of these cards
N	3dfx Task Manager	3dfxMan.exe	System Tray application for 3dfx Voodoo 3/4/5 functions. Available via Start -> Programs
Y	3dfxv2ps.dll	3dfxv2ps.dll	Updates the registry with info that can't be held for 3dfx Voodoo 2 video cards. Important for owners of these cards
U	3DLabsHelperDemon	3dldemon.exe	Directly from the programs author "It is a tiny program that is installed by the Permedia2/3 and probably other Oxygen-series cards. Normally it sits in the background doing nothing at all (sleeping on a semaphore), so it should take zero CPU time and virtually zero memory, since it will all be paged out to the hard drive." In most cases it can be safely disabled
?	3Dlabs Taskbar Display Manager	3DLman.exe	3DLabs graphics driver related. System Tray access to display settings?
N	3D Text	3D Text.scr	3D Text screensaver
U	3qdctl.exe	3qdctl.exe	Provided with Terratec 128i PCI and similar sound cards. Loads a sound profile at bootup, restoring volume and other audio settings to a pre-determined default. Similar to Creative Lab's AudioHQ
X	5-1-61-96	members-area.exe	Adult content dialler
X	5-2-46-112	5-2-46-112.exe	Adult content pop-up dialler. Removal instructions here
X	666	Ska.exe	Added as a result of the NETBUS VIRUS!

Top of Page

A

	Name/Startup Item	Command	Comments
U	A1000 Settings Utility	cpqa1000.exe	Compaq A1000 Print Fax All-in-One copy scan printer software. Required in the Startup in order to scan, print, copy and fax. Only required if you use these features
U	A4Proxy	A4Proxy.exe	Anonymity 4 Proxy - local proxy server that makes you anonymous when visiting web sites
?	AAACLEAN	AAACLEAN.INF	??
?	AAAKeyboard	??	??
N	AAATraySaver	TraySaver.exe	System Tray management utility from Mike Lin which allows you to hide, show, restore icons that are lost in an Explorer crash, remove dead tray icons, minimize any window to the System Tray
N	ABBYY Community Agent	CAGENT.EXE	Installed with the Optical Character Recognition (OCR) software that comes bundled with a Compaq A3000 all-in-one printer/scanner. Its function appears to be to link you to the internet in an attempt to buy the 5.0 version of the software
X	ABC	keylogger.exe	Monitors keystrokes so you can check if someone has typed anything while your away from your PC. Reported as spyware by SpyCop in their FAQ
U	Absolute Shield	dseraser.exe	Absolute Shield/Evidence Eliminator - iternet history eraser
X	ABsr	absr.exe	Added as a result of the AUTOUPDER VIRUS!
X	abtu	mp3serch.exe lopsearch.exe	Loads the executable for Lop.com. mp3serch.exe is the final version whilst lopsearch.exe is the beta version
U	AbyssWebServer	abyssws.exe	Abyss web server
Y	AcBtnMgr_Xxx	AcBtnMgr_Xxx.exe	Associated with the Lexmark Xxx (where "xx" is the model) all-in-one printer/scanner/copier. Required for correct operation
U	Accelerate	accelerate.exe	Webroot Accelerate - allows you to optimize Windows network registry settings in order to boost surfing speeds. Leave this enabled if you find it improves your connection
N	Access Ramp Monitor	armon32.exe	Monitors your progress on the internet; hang-ups, connection speeds, internet congestion and traffic flow. It prevents some games from running also. To disable the Access Ramp Monitor (1) Open Windows Explorer (2) Open the Program Files folder (3) Open the MindSpring folder (4) Open the AccessRamp folder (5) Double-click on the ARMCfg32.exe file (6) Uncheck Enable Dialup Monitor and click OK (7) Restart the computer and try again
N	AccessRamp Monitor01	ARMon32a.exe	From a visitor "Just wanted to provide you with some info on Access Ramp software installed with Verizon DSL accounts in those areas that use the Winpoet PPPoE software. The Access Ramp TSRs are installed as part of IP Insight software (can't remember the software maker). You can decline to install IP Insight during Winpoet setup, or go into Add/Remove programs uninstall IP Insight by hand if it's already installed. It really doesn't do a darn thing for you. It was intended to help DSL techs monitor QoS, but the backend part was never implemented (at least as of earlier this year). This will not affect the user's ability or inability to access their DSL service."
N	AccessRampLAN01	ARUpld32.exe	Version of the above for LAN connections - a history uploader. The key in turning it off is a file named ARUCfg32.exe. This file (ARUCfg32.exe) does not show up in the startup process. If you have this file, you can execute it and remove all the monitoring activities it does. Removing all the checks in all the boxes (both tabs) still calls ARUpld32.exe to start when you start the dial up. You can block it from sending info if you have Zone Alarm installed. Renaming the extension of ARUCfg32.exe to ARUCfg32.exe1 works. The ARUpld32.exe is not loaded when launching the dial up client. Written by IP Insight and also included with Earthlink Total Access 2003
N	AccuWeather.com® Desktop	??	Desktop weather from AccuWeather.com
U	AcerNotebookManager	almxptray.exe	System Tray access on some Acer Notebooks to give faster access to system settings
?	AcerPowerkey	Powerkey.exe	PowerKey utility for Acer TravelMate notebook PCs. What does it do and is it needed?
Y	ACMonitor_Xxx	ACMonitor_Xxx.exe	Associated with the Lexmark Xxx (where "xx" is the model) all-in-one printer/scanner/copier. Required for correct operation
X	acocash	fastdown.exe fastfown.exe	Adult content dialler
U	Acombo3dmouse	Acombo3d.exe	Mouse driver - required if you use non-standard Windows driver features
X	Aconti	aconti.exe	Adult content dialler
U	acoustic	acoustic.exe	Control panel program for Philips Acoustic Edge soundcard. Not required unless changed settings aren't retained
N	acpart	agpart11.exe	Program for finding trucks on-line
N	Acrobat Assistant	ACROTRAY.EXE	If you want to create a PDF using Acrobat Distiller, you can execute this program manually just before doing so
?	ActionAgent	actionagent.exe	??
N	Action Manager 32	am32.exe	Associated with a Plustech scanner. Small utility that runs in the background for doing fax/copy/etc. Available via Start -> Programs
N	Activation	Activation.exe	Part of Microsoft Money
U	Activboard	MMKeybd.exe	Packard Bell ActiveBoard keyboard - multimedia keyboard manager. Required if you use the additional keys and want to see the status of the Num Lock, Caps Lock, Scroll Lock keys
X	ActiveDesktop	systray32.exe	Added as a result of the DABOOM VIRUS!
N	ActiveEyes	ActiveEyes.exe	ActiveEyes from TFI Technology
U	ActiveMenu	ActiveMenu.exe	Wild Tangent demo games that come with some HP computers. Unchecking it can prevent the games from running occasionally
U	ActivePlus	activeplus.exe	Interactive Agents Plugin for Messenger Plus! (MSN Messenger add-on)
Y	ActiveShield	MCVSSHLD.EXE	McAfee VirusScan On-line. See also McAgentExe
N	ActivSurf	backweb*****.exe	Packard Bell ActivSurf - automatically detects an internet connection and downloads any available updates
U	AD2KClient	AD2KClient.exe	Executable for Active Disk from Iomega disk - allows software applications to be run directly from an Iomega Zip® disk. Required if you wish the applications to launch on insertion of a disk
N	AdaptecDirectCD	Directcd.exe	DirectCD primarily allows you to drag and drop files onto a suitably formatted CD-RW disc. Unless you use this on a frequent basis it isn't required and is available via Start -> Programs. Start the program before inserting a DirectCD formatted CD-RW in the drive. A re-boot is recommended if you close Adaptec DirectCD before re-opening it again later
N	Ad-aware	Ad-aware.exe	Ad-aware from Lavasoft. Checks your PC for "Spyware" which reports back your internet activities to "base". Available via Start -> Programs
N	Adaware Bootup	ad-aware.exe	Ad-aware from Lavasoft. Checks your PC for "Spyware" which reports back your internet activities to "base". Available via Start -> Programs
X	Adaware lptt01	adaware.exe	New variant of the RapidBlaster parasite (in a "BelmontSoft" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here. Note! - this is not the valid Lavasoft Adaware
U	Ad Blocker	blocker.exe	Ad Blocker - blocks popups, and also removes banners, image ads and flash ads
?	ADG	ADG.exe	SoundBlaster Audigy related?
N	ADGJdet	ADGJDet.exe	Added with SoundBlaster Live! or Audigy soundcards for headphone autodetection
X	ADM Library Loader	admlib32.exe	Added as a result of a variant of the SDBOT VIRUS!
U	Ad-Muncher	ADMUNCH.EXE	Ad Muncher removes adverts, pop-ups and general annoyances in your browser, file-sharing and messenger programs. Causes conflicts with Outlook, game sites and web-building applications
X	AdobeA	adobes.exe	Added as a result of the FLOOD.BA VIRUS!
U	Adobe Gamma Loader	Adobe Gamma Loader.exe	Adjusts monitor colours across all programs, including Photoshop. It is needed by some graphics professionals who want their monitor calibrated. Most home users will not need it. In my case I can verify this as Photoshop loads fine
?	Ad Online Guide	adonlineguide.exe	??
X	adp	adp.exe	Spyware installed by Net2Phone, Limewire, Cydoor, Grokster, KaZaa, etc
N	ADQuickAccess	Adtray.exe	After Dark for Windows. Screen saver creation program produced before screen savers became integrated into Win95
U	ADService	ADService.exe	Part of Iomega's Active Disk - allows software applications to be run directly from an Iomega Zip® disk. Required if you wish the applications to launch on insertion of a disk
U	AdsGone	Adsgone.exe	AdsGone - pop-up stopper
N	ADSL Diagnostic Tools	mapiicon.exe	System tray access to ADSL modem diagnostic tools. Available via Start -> Programs
Y	ADSS	ADSS.exe	ADSS is part of Access Denied security and privacy software (Access Denied Security Server) that monitors power status and provides some other services for Screen Guard. Important to keep its running while using Access Denied
U	AdSubtract	adsub.exe	AdSubtract blocks ads, cookies, pop-up windows, animations, music, and more. Can be disabled from within AdSubtract. Available via Start -> Programs
U	ADUserMon	ADUserMon.exe	Part of Iomega's Active Disk - allows software applications to be run directly from an Iomega Zip® disk. Required if you wish the applications to launch on insertion of a disk
X	Adult_Chat	Adult_Chat.exe	Adult content dialler
X	Adult_Chat1	Adult_Chat1.exe	Adult content dialler
N	Advanced Tools Check	ADVCHK.EXE	Checks when you install a new version of a Norton product that you have uninstalled all previous versions. Serves as a reminder if you forget
X	Advapi	Advapi.exe	Added as a result of the NETDEVIL.12 (NetDevil 1.2) VIRUS!
U	Advertising Killer	Akiller.exe	AKiller - pop-up stopper
U	Ad-watch	Ad-watch.exe	Part of Lavasoft Ad-aware Plus - realtime spyware-monitor watching your memory and registry for spyware that tries to install or change your system
?	Aeiwlsta.exe	Aeiwlsta.exe	IBM High Rate Wireless LAN Adapter driver. Is it required?
N	AELaunch	AELaunch.exe	Audio Applications Launcher for the Philips Acoustic Edge soundcard
?	AeXSWDUsr	AeXSWDUsr.exe	Altiris Express NS Client Manager software. Is it required?
U	AEZBProc	aptezbp.exe	IBM Aptiva keyboard customizer - enables certain special buttons on keyboard for CD operation, volume control, and few quickstart buttons. Keyboard will work without it but you lose the special functions
U	AFAFilter	windefault.exe	AFAFilter - internet filter software
N	Agent	Agent.exe	Cyberlink Power VCR II 3.0 is a TV tuner recording utility. If you want to schedule recordings you'll need this, otherwise can be disabled. Available via Start -> Programs
?	Agente	Remupd.exe	Part of Panda Antivirus Titanium. Is this an update reminder (guess because of the name), virus definition update reminder or something similar?
U	AgfaCLnk	AgfaCLnk.exe	For Agfa digital cameras connected via USB. Enables Windows to access the contents of the memory stick (while the stick's still on the camera) via a virtual drive
Y	AGRSMMSG	AGRSMMSG.exe	IBM AMR modem driver
N	AGSatellite	AGSatellite.exe	Program from AudioGalaxy that lets you download some MP3s from their server. Available via Start -> Programs
U	ahfp or ahfprog	ahfp.exe	Advanced Hide Folders - "is powerful file security program. It allows to hide folders or hide files. Advanced Hide Folders is very useful to keep your personal data away from others. Others will not know where your personal files exist and they will not be able to accidentally view, delete or modify them either"
U	AHNSD	AhnSD.exe	AhnLab V3 antivirus updater - leave enabled unless you manually update on a regular basis
?	AHNUE	AHNUE.exe	??
N	AHQInit	ahqinit.exe	Part of AudioHQ for the Soundblaster Live!. Appears as though it makes the AudioHW toolbar drop down from the top of the desktop and isn't required
U	aiepk	aiepk2.exe	Another IE Popup Killer - pop-up stopper
N	AIM	aim.exe	AOL Instant Messenger. If connected to the internet, automatically runs up AIM. Convenience more than anything. Available via Start -> Programs
X	aimaol lptt01	aimaol.exe	New variant of the RapidBlaster parasite. It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
N	AimingClick	AimingClick.exe	AimingClick from AimingTech. Web searching tool. Available via Start -> Programs
X	AIM reminder	AIM reminder.exe	Added as a result of the BUDDY VIRUS!
N	AIMster	??	Peer to Peer (P2P) file sharing client that runs over the AOL Instant Messenger network. Available via Start -> Programs
Y	Aiptek Graphics Tablet (USB)	atwtusb.exe	USB interface for Aiptek Graphics Tablet (USB)
U	AKiller	akiller.exe	BuyPin Advertising Killer - popup killer
U	Alarm Manager	Alarm.app.exe	Palm alarm event reminder that coordinates what is on your Palm with settings on your desktop
?	AlarmWatcher	AlarmWatcher.exe	Associated with SynTPEnh and SynTPLpr which are from Synaptics for touchpads on laptops. What does it do and is it required?
N	Album Fast Start	ABMTSR.EXE	Scanner software, not required for scanner to work
?	Alcom PCL Capture	FMW_PCAP.EXE	??
?	AlcxMonitor	Alcxmntr.exe	Realtek AC97 Audio - Event Monitor. What does it do and is it required?
X	Alevir	Alevir.exe	Added as a result of the OPASERV.A VIRUS!
N	Alexa	Alexa.exe?	Alexa Toolbar "is a downloadable toolbar that helps you navigate the Internet as you surf, by instantly providing you with related information about the site you're viewing". Available via Start -> Programs
?	ALFY Accellerator	AlfyAC~1.exe	??
Y	ALiSndMgr	ALiSndMg.exe	ALi AC97 Sound driver
?	AliUSBfix	GREENMK.exe	May be realted to a USB 2.0 PCI card - the IOgear GIC220OU?
U	All Aboard Status	stswin.exe	All Aboard! Internet Connection Sharing status icon
X	All Sea screen saver	TaskTray.exe	"Free screensaver", installs lots of foistware. See here. Get rid of it
X	All Sea web link	FWLink.exe	"Free screensaver", installs lots of foistware. See here. Get rid of it
U	allSnap	allSnap.exe	"allSnap is a small system tray app that makes all top level windows automatically align like they do in programs such as Winamp or Photoshop"
U	Alogserv	Alogserv.exe	From McAfee VirusScan for logging scanning activities. In some cases, if left running it can cause CPU % usage to go between 5-95% or go to and stay at 100%. Disabling it impacts on the reported last scan date. It is reported to cause jerky graphics response in many games. As of version 6, this is a critical component of McAfee and disabling it can cause a PC to lock up
?	Alps Electric USB Server	Monserv.exe	Alps Electric USB Server. What does it do and is it required?
U	AlpsPoint or Apoint	Apoint.exe	Touchpad software for laptop PC's. For instance it is found on the Panasonic machines and allows part of the touchpad to be used for document or Web-page scrolling. Required for proper functioning of the pointing software but not required for the laptop to work
?	ALServ	ALServ.exe	Altec Lansing AMS speaker related. What does it do and is it required?
N	Altnet or AltnetPointsManager	points manager.exe	Altnet Points Manager - manages the new Kazaa Plus scheme for awarding you points if you share music files on your machine with others rather than simply getting files and not sharing their own. Start manually when required
U	ALUAlert	ALUNotify.exe	Notification reminder for Symantec's LiveUpdate. Leave enabled unless you manually run LiveUpdate on a regular basis
U	AlwaysOnTopMaker	AlwaysOnTopMaker.exe	Always On Top Maker - utilty to enable an application to always be displayed "on top" of others on the desktop
N	AME_CSA	rundll32 amecsa.cpl, RUN_DLL	Loads ADSL modem Control Panel applet
N	America Online . Tray Icon	aoltray.exe	Puts AOL icon in System Tray (. denotes version if present). Connect to AOL via the desktop shortcut or Start -> Programs
Y	Amon	AMON.EXE	Monitoring part of Eset's NOD32 virus-scanner
Y	Amonitor	amon.exe	Tiny Personal Firewall
X	anbv32	nabv32.exe	Added as a result of the TITOG.C VIRUS!
N	Announcements	Annclist.exe	MS WebTV for Windows. Used to display TV on your PC via a compatible video card with in-built tuner (such as ATI All-In-Wonder). If you don't use it - uninstall it
N	Anntext	Anntext.exe	Caere Pagekeeper text annotation server
U	Another Internet Explorer Popup Killer	aiepk.exe	Another IE Popup Killer - pop-up stopper
U	Anti-keylogger check	antikey.exe	Anti-keylogger - protects against keylogger programs monitoring your keystrokes
U	AntiPopUp	AntiPopUp.exe	AntiPopUp for IE - pop-up stopper
?	AntiVirusProtection	qumk.exe	??
Y	AnVir	AnVir.exe	AnVir virus destroyer
U	anvshell	anvshell.exe	System Tray tool for ASUS video cards. If disabled you lose all the ASUS specific video card options in Control Panel -> Display Properties -> Advanced as well as the System Tray shortcuts toolbar
?	anycom bluetooth	ftflauncher.exe	Associated with an Anycom bluetooth wireless card. What does it do and is it required?
U	AolAcsDaemon1	Acsd.exe	AOL Connectivity Service - starts an automatic function that restores the connection should you lose it while online. Negates having to go through the procedure of signing back on manually
N	AolFix	AolFix.exe	Run on Gateway Astra computers, and maybe a few others. Designed to repair a bad registry key in Gateway computers that would not allow AOL to run correctly. Not seen much any more and should only run once
X	Aornum	aornum.exe	Installed along with iWon Prize Machine. Based upon their privacy statement this can be regarded as spyware
N	AO Tray or AOTray	AOTray.Exe	System Tray application for AOpen soundcards. Can be run manually via Start -> Settings -> Control Panel
Y	apc_tray	apc_tray.exe	Part of the APC UPS software loaded with the BACK-UPS CS 350 unit. Required to monitor the APC unit in case of power failure
Y	APC UPS Status	Display.exe	APC PowerChute Personal Edition status icon
?	Apmsrv9x	APMSRV9X.EXE	Intel AnyPoint Wireless II Home Network related. What does it do and is it required?
X	<filename>	App.exe	Added as a result of the WAXPOW VIRUS!
U	Appcon	vAppCon.exe	Vital Application Console - part of POS-partner 2000 point-of-sale software from Vital. This is the taskbar icon and is enabled at startup by the "Auto-start when OS starts" option. Required for a connection to be established
U	AppExtender	AppExtCB.exe	Loads the Confimax add-in for popular E-mail programs to confirm E-mails have been sent and received
Y	Application	mdmsetsp.exe	Aztech Labs modem driver
Y	Apwheel	Apwheel.exe	Wheel support for an Alps mouse
?	Apvxd	APVXDWIN.EXE	Part of Panda Anti-Virus. What is this part and is it required?
Y	Apvxdwin	APVXDWIN.EXE	Part of Panda Anti-Virus. Required to enable permanent virus protection
X	ara-key	<random>	Added as a result of the ANTINNY VIRUS! where <random> is a random program name with random characters
N	ARCSolo Recovery	N/A	Backup software by Computer Associates - no longer supported
X	Aritima	aritima.exe	Added as a result of the ARITIMA VIRUS!
Y	ashMaiSv	ashmaisv.exe	Avast! anti-virus software - probably E-mail protection based upon the name?
U	AsioReg	regsvr32.exe ctasio.dll	ASIO (Audio Stream In/Out) drivers for the SoundBlaster Audigy 2 series soundcards - for recording and home project studios. Required if you use this functionality
N	asp4tray	asp4tray.exe	System Tray application for Aureal Vortex based soundcards. Can be run manually via Start -> Settings -> Control Panel
Y	AspireTimeMachine	acertmb.exe	System recovery software supplied with some Acer notebook PCs. Similar to GoBack and the restore program in WinXP, allowing you to restore a PC back to a working state with minimal re-entry
N	asTray	Astray.exe	Voyetra Audio Station - part of Voyetra's Ultimate MP3 & CD Manager. MP3 and digital music jukebox/organizer
N	Astro	Astro.exe	Checks for updates to Quicken on a system reboot
N	ASUSKey	V38SHELL.EXE	System tray Icon for quickly changing video modes
U	ASUS SmartDoctor	VGAProbe.exe	ASUS video card fan/thermal monitor
U	ASUS TweakEnable	astart.exe	Restores manually changed settings for ASUS based video cards such as overclocking. Only required if you use non-standard settings
N	ASWDP	ASWDP.exe	MLS Pulse - real estate software. Keeps the home buyer/seller continually informed on the status of his/her local/regional real estate market
X	ASWnk	aswnk.exe	Adult content dialler
?	Ati2cwxx	Ati2cwxx.exe	For some ATI video cards. Probably used to access features and may not be required - for example the ATI Radeon works fine without it
N	Ati2mdxx	Ati2mdxx.exe	For ATI video cards. System Tray access to display mode changing
U	AtiCwd or AtiCwd32	AtiCwd.exe AtiCwd32.exe Ati2cwad.exe	This utility adds the ATI tab in the advanced display properties (gives the option for TV out). Do not uncheck if there is TV out on the video card
N	ATI GART Set-up Utility	Atigart.exe	Program that checks the motherboard chipset and determines which GART driver bundle to install on ATI video cards. If you have one, once installed it shouldn't be needed
N	AtiKey	AtiKey32.exe atiptkad.exe	System Tray access and key-combo shortcuts to common display functions on ATI video cards. Can be run from Start-> Settings -> Control Panel -> Display
U	ATI Launchpad	launchpd.exe	Convenient way to start all your Multimedia Center applications (DVD, Video CD, CD Audio, File Player). You can right-click LaunchPad, and uncheck Load on Startup in the menu
U	ATIModeChange	Ati2mdxx.exe	System Tray icon to access ATI graphics card settings and the Hydravision Desktop Manager
U	ATIPOLAB or ATIPOLL	ati2evxx.exe	ATI External Event Utility EXE Module. This task can comsume lots of CPU resournces on some computers, but it can help with graphics card problems. Leave enabled unless it consumes too many CPU resources
U	AtiPTA or AtiPTAAA or atiptaxx	Ati2ptxx.exe Atiptaxx.exe	Control panel for the ATI series of video cards allowing access to such features as display resolution, colour depth, etc. Available via Start -> Settings -> Control Panel -> Display. Some users may need it if they have optimised their settings
U	AtiQiPcl	AtiQiPcl.exe	Used for hardware DVD decoding on ATI video cards supporting this feature. Not required unless you regularly play DVD's
N	ATI Scheduler	Atisched.exe	Component that remains resident in memory and automatically launches the ATI VIDEO PLAYER at a user selected time and date. Delete the shortcut in the Start -> Programs -> Startup folder as well. Functions could re-enable the program to load at start-up and re-introduce the shortcut. Try it and see
U	ATISmart	ati2s9ag.exe	ATI's "SMARTGART", which is included with the "Catalyst" drivers. When the system boots, it runs a couple of bus tests & tries to apply the most stable settings
X	atisrc2	windfind.exe	Adult material dialler - see here. This has to be cleared at the same time as MSStartOptimizer (WINUPD.EXE), mmxrun (msosa.exe) and RegCompres (REGCPM32.EXE), otherwise they return
N	ATI Task Application	Atitkad.exe	System Tray access to common display functions on ATI video cards. As above
N	ATI Task Application (Atikey)	Atitask.exe	System Tray access and key-combo shortcuts to common display functions on ATI video cards. Can be run from Start-> Settings -> Control Panel -> Display
U	ATIX10	atix10.exe	ATI Remote Wonder - PC wireless remote control
X	ATM Control	adpn.exe	Added as a result of the MMS.A VIRUS!
N	ATnotes	atnotes.exe	Loads the ATnotes program for virtual sticky notes for your desktop. Available via Start -> Programs
N	Atomica	atomica.exe	Atomica runs from the System Tray and allows the user to find out more about a word or phrase on any screen by pointing at it with the mouse and clicking button one while holding down the Alt key
U	AtomicTime	ATOMICTIME.EXE	AtomicTime - utility that synchronizes your PC clock to an atomic clock
U	Atrack	atrack.exe	New feature of Norton Internet Security (NIS) and Norton Personal Firewall (NPF) 3.0 is the Alert Tracker, an instant notification feature. The Alert Tracker displays information about events as they happen. This way, when a rule has been triggered or an access to the Internet made, you know about it immediately rather than finding out about it when you check your logs or notice that the NIS icon indicates a security alert
U	ATTBroadbandUpdate	SAUpdate.exe	Big Brother from Quest Software. System and network monitor
U	ATTRedUpdate	AutoUpdate.exe	Additional item added to start-ups after AT&T took over the now bankrupt Excite@home high-speed internet service. Included for automatically downloading and installing updates. Leave it unless you plan to regularly run it to check for updates
X	AttuneClientEngine	attune_ce.exe	"Attune is a revolutionary service that provides you with targeted Intelligram messages to help you avoid common computer problems. Attune may also let you know when you need a specific product, service, or upgrade to optimise the use of your computer". Not required - treated as adware
X	AttuneContentUpdater	attune_cu.exe	Related to the above. All needed for the program to do its job properly
X	AttuneDiscovery	attune_di.exe	Related to the above. All needed for the program to do its job properly
X	AttuneSystray	attune_st.exe	Related to the above. All needed for the program to do its job properly
N	aTuner	atuner.exe	aTuner - tweak tool for GeForce based graphics cards
Y	atwtusb	atwtusb.exe	USB interface for Aiptek Graphics Tablet (USB)
U	AU Agent	AUagent.exe	Au Agent from Zilab Software. Win2K/NT enhancement tool. Allows you to run applications under any security context without closing the whole logon session to process a new logon
Y	AUCBPNP	aucbnpn.exe	Adaptec USB CardBus Safe-Eject - driver for the Adaptec USB 2.0 CardBus which provides USB 2.0 ports for laptop users via a PCMCIA card slot
?	AudCtrl	RunDll32 AudCtrl.dll, RCMonitor	Audio control panel?
N	AudioHQ	Ahqtb.exe	For Creative Soundblaster Live! series soundcards. System tray application for SB Live! functions. Available via Start -> Programs
U	Autobar	autobar.exe	Connect buttons on the keyboard for internet direct access, etc. on HP computers
N	AutoEA	Ahqrun.exe	For Creative Soundblaster Live! series soundcards. Specify for any audio application what audio preset to automatically associate with currently active speaker output. Available via AudioHQ
N	AutoMate Task Service	automate.exe	Task scheduler for Unisyn Automate 4 task automation/macro running software. Available via a desktop shortcut or Start -> Programs
N	Automatically launches the United Devices Agent when you start your computer	UD.EXE	The United Devices Agent can recycle your PC's unused resources and use them to perform valuable scientific and medical research without disturbing your usual computer use - similar to SETI@home but for medical research. Available via Start -> Programs
U	AutoSizer	AUTOSIZER.EXE	AutoSizer - utility that automatically maximizes windows when they're opened
X	AutoUpdater	aupdate.exe	Aupdate, Tinybar variant. Spyware
Y	Aureal A3D Interactive Audio	sa3dsrv.exe	For Aureal based 3D soundcards. A3D sound features won't work with this disabled
Y	Aureal A3D Interactive Audio Init	A3dInit.exe	For Aureal based 3D soundcards. A3D sound features won't work with this disabled
X	ausvc	ausvc.exe	Added as a result of the AUTOUPDER VIRUS!
N	AUTOPROP	REGPROP.EXE WMPADDIN.DLL	Both the files are in the MS Office/Bots/FP_WMP directory. Apparently, it registers the FrontPage WiMP extension
N	AutoSpell 5	ASWATC32.EXE	AutoSpell - spell checker
?	Auto T Bar or autotbar	autotbar.exe	Found in the /hp/bin directory on a HP PC?
N	autoupd (1)	autoupd.exe	Raxco Software Auto Update utility."Used to keep your software up-to-date"
X	autoupd (2)	autoupd.exe	VIRUS! - found in a folder of the same name
N	AUXXTRAY	au30setp.exe	System Tray application for Aureal Vortex based soundcards. Can be run manually via Start -> Settings -> Control Panel
?	AutoShutdown	pssvc.exe	Utility to fix vCard Export in MS Outlook 2000 - although why are these together?
Y	Avast32	Astart32.exe	Avast32 anti-virus - scanner
Y	Avast!	ashserv.exe	Avast! anti-virus software - probably the main scanner?
U	AvconsoleEXE	Avconsol.exe	From McAfee VirusScan up to version 4.x and Dr Solomon's VirusScan. Used to schedule regular scans. If you don't have scans scheduled you don't need it
X	AveoAttune	atmdlusr.exe	Related to AttuneClientEngine above
Y	AVG_CC or avgcc32	avgcc32.exe	AVG anti-virus control center. Also enables scheduled tests, Outlook E-mail plug-in and automatic updates
Y	AVG7_CC	AVGCC.exe	AVG Anti-Virus 7.0 Control Center. Allows you to manage and control all AVG Anti-Virus components, settings and updates
Y	AVGCtrl	AVGCTRL.EXE	Background task of the AntiVir antivirus program which scans files transparently in the background
Y	AVG_EMC	AVGEMC.exe	AVG Anti-Virus 7.0 Email Cleaner. Scans incoming and outgoing email for viruses
Y	avgmsvr.exe	avgmsvr.exe	Required for AVG Anti-Virus 7.0 to function
Y	AVG_RegCleaner	AVGREGCL.exe	AVG Anti-Virus 7.0 Registry Cleaner - for checking the registry for virus additions and other security problems
Y	Avgserv9.exe	Avgserv9.exe	Background monitoring program for AVG anti-virus
Y	AvMaiSrv	Avmaisrv.exe	Avast32 anti-virus - E-mail scanner
Y	avpcc	avpcc.exe	Kaspersky Labs anti-virus
X	Avril Lavigne - Muse	<random filename>	Added as a result of the AVRIL-A VIRUS!
Y	AVSCHED32	AVSched32.exe	AntiVir anti-virus from H+BDEV
N	Avtray	Avtray.exe	Command Antivirus tray icon
U	AVWUpd32	AVWUPD32.EXE	AntiVir updater. Useful, but can be run manually
Y	avx communicator	xcommsur.exe	Anti-virus part of BitDefender virus scanner/firewall
Y	Avxlive	avxlive.exe	Bullguard or BitDefender antivirus
Y	avxlni	avxinit.exe	Anti-virus part of BitDefender virus scanner/firewall
?	Avxnews	??	??
N	awhost32	awhost32.exe	Part of Symantec's pcAnywhere remote PC management software. Provides an automatic startup of the client PC in host mode in conjuction with a host-definition file, so system administrators can access the machine. Can cause a 10% reduction in speed and not recommended
Y	a-winpoet-service	winpppoverethernet.exe	WinPoET is the industry's first Windows-based PPP over Ethernet client. Developed by iVasion, WinPoET is attractive to equipment providers, modem suppliers, RBOCs and ISPs. For more info read here. It uses dial-up networking for new high-speed internet customers who are more familiar with analogue modems. If unchecked in MSCONFIG it reports Error 360 - Hardware Error in dial-up networking
?	AxFilter	Rundll32 AXFILTER.DLL, Rundll32	??

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B

	Name/Startup Item	Command	Comments
X	b3d	BDEsecureinstall.exe	B3d Projector - installed along with the KaZaA file sharing utility. Causes a program called "ZUPDATE.EXE" to periodically try to access the internet. (1) Uninstall it via Start -> Settings -> Control Panel -> Add/Remove Programs. (2) Remove the BDEsecureinstall.exe if still present in C:\Windows\System. (3) Disable and ideally delete it from the registry. (4) Remove the "BDE" directory and all its contents
X	b3dUpdate	Zupdate.exe	Same as above but not installed via KaZaA
X	b9	B9.exe	FireTrust Benign - allows you to receive e-mail which is safe from viruses, worms, scripts, web bugs, privacy threats and other security risks, without affecting your e-mail. "Benign neutralizes or strips out the code that makes viruses, worms, scripts and other potentially harmful things run"
X	babeie	rundll32 cnbabe.dll, dllstartup	CommonName Toolbar spyware. To uninstall see here
N	Babylon Translator	Babylon.exe	"Babylon-Pro is a powerful information tool that instantly provides relevant information, translations & conversions for any word or value you click on"
U	BackgroundSwitcher	bgswitch.exe	Background Switcher Powertoy. Included with the last beta version of the XP Powertoys. Whenever a user right clicked his desktop and chose properties he could see a new tab which allowed him to enable a "Desktop Slide Show." This would automatically change the Windows Desktop at an interval specified by the user. Available here
N	Backpack UDF	bpudfmon.exe	Backpack UDF packet writing software for Microssolutions' Back Pack external CD-RW drive. Similar to DirectCD. Run manually before insert an appropriately formatted CD-RW disk
U	BackupExecScheduler	besch.exe	Veritas "Back Up My PC" software
N	BackWeb	backweb.exe	Automatically detects an internet connection and downloads any available updates. Typical on Compaq and HP PC's but not restricted to those OEM's. Resource hog and often causes malfunctions. Available via Start -> Programs
N	Backwork	Backwork.exe	Backwork trojan detector
U	BACPI10	bacpi10a.exe	Known as "PowerKey" - a minimalistic keyboard driver that allows power management keys on BTC keyboards to function properly in older OS's (i.e. Win95/98/NT4). Also adds an icon to the system tray
N	bacstray	bacstray.exe	Broadcom Advanced Control Suite - for modems and set top boxes based upon Broadcom chipsets. Not required unless you have networking problems
X	BADDATE	BADDATE.EXE	Added as a result of an unidentified VIRUS!
X	bargains	bargains.exe bargainbuddy.exe	Bargain Buddy - advertising spyware installed with Net2Phone & LimeWire amongst others. Some further information here
?	Bart Station	station.sbrt	Related to PeoplePC ISP. May be a dialler for dial-up accounts?
N	Batchreg1	N/A	Part of the Windows System Recovery process. Added to the registry via Msbatch.inf. The existence of this key or process after the last reboot during installation indicates an unsuccessful installation, as that key should be deleted automatically. See here
U	BatteryBar	batterybar.exe	BatteryBar - displays battery usage, and the current percentage of battery power left
U	Battery Scope	batmgr.exe	Monitors battery levels on a notebook/laptop PC
X	BatzBack	BatzBack.scr	Added as a result of the BACKZAT VIRUS!
U	BAUSB	BAUSB.exe	Boston Acoustics Audio, USB driver
U	BayMgr	DockApp.exe	Hot-swappable drive management on laptops allowing you to change drives without closing down Windows. Only required if you frequently swap bay devices
U	Bayswap	bayswap.exe	Hot-swappable drive management on Compaq Notebooks which allows you to swap drives without closing down Windows. Only required if you frequently swap bay devices
U	Bayswap2	TbUpdate.exe	Hot-swappable drive management on Compaq Notebooks which allows you to swap drives without closing down Windows. Only required if you frequently swap bay devices
N	bbSysTray	bbSysTray.exe	Philips CD-RW related - "the 'Blue Button' feature gives users the chance to receive convenient online support for their possible device problems or questions"
U	bbui	bbui.exe	AOL DSL status monitor displaying a red/green icon indicating if you have a connection
U	BCDetect	bcdetect.exe	Bcdetect.exe searches the system to make sure Creative drivers are installed for the video card. It loads the BlasterControl when the drivers are detected. Your choice - try it and see
Y	BCMDMMSG	bcmdmmsg.exe	BCM voicemodem driver. Required for dial-up if you have one of these modems
U	BCMHal	rundll32.exe bcmhal9x.dll, bcinit	BlasterControl for Creative video cards - controls for desktop settings, monitor configuration, colour adjustments and performance tuning. May be needed to retain settings
Y	BCMSMMSG	BCMSMMSG.exe	BCM voicemodem driver. Required for dial-up if you have one of these modems
?	bcmwltry	bcmwltry.exe	Broadcom Corporation Wireless Network Tray Applet. Is it required?
U	BCTweak	bctweak.exe	BlasterControl for Creative video cards - controls for desktop settings, monitor configuration, colour adjustments and performance tuning. May be needed to retain settings
N	BCWipeTM	bcwipetm.exe	BCWipe Task Manager - scheduler for BCWipe so that it runs at convenient times. You can set a time for running the task, as well as special options for the task. Run manually when needed
Y	BDMCon	Bdmcon.exe	BitDefender antivirus
N	BearShare	bearshare.exe	BearShare file sharing client. Versions known to include spyware - see here
?	BEEI	beei.exe	??
?	BEHL	BEHL.exe	??
?	Belsta.exe	Belsta.exe	Configuration tool for Belkin wireless network cards. Required to change the card’s configuration. Is it required for correct operation once the confuiguration is changed?
X	Benadril Alert Tool	benadrilalert.exe	Plug-in for WeatherBug advising when pollen count in your area is high - prompting you to buy Benadril
Y	bg	bullguard.exe	Bullguard antivirus and firewall. The P2P version is free with KaZaA Media Desktop and Grokster
N	bgsmsnd	bgsmsnd.exe	Printer driver to generate PDF files from any program
N	BHOCop	BHOCop.exe	ZDNet's BHO Cop that lets you see what browser helper objects are installed. Useful for detecting spyware
N	bigfix	BIGFIX.EXE	BigFix can automatically download and read technical support information provided by computer and software manufacturers and other technical support experts (published in the form of Fixlet® Messages) and can automatically check your computer for bugs, configuration conflicts, and security holes. Should only be started manually as it's a resource hog
U	BigPond Toolbar	bpumTray.exe	Telstra BigPond Toolbar - "Introducing the free and easy to use BigPond Toolbar that is designed to make your internet experience and managing your Telstra internet account a whole lot easier"
N	Billminder	Billmind.exe	Can be setup in Quicken to remind user of due payments. Available via Start -> Programs
X	bingdian	Bingdian.vbs	Added as a result of the BINGD VIRUS!
X	Bios	Bios32.exe	Added as a result of an unidentified VIURS!
Y	BitDefender Communicator	xcommsvr.exe	BitDefender antivirus
U	BitDefender for MSN Messenger	msnmon.exe	Bitdefender anti-virus for MSN Messenger. Unless you have MSN Messenger running all the time start it manually
Y	bitdefenderlive	avxlive.exe	Main program of BitDefender virus scanner/firewall
Y	BitDefender Live! Init	bdinit.exe	BitDefender antivirus
U	BitDefender_P2P_Startup	BitDefender_P2P_Startup.exe	Bitdefender anti-virus for file transfers via internet messaging clients such as ICQ and MSN Messenger. Unless you have these running all the time start it manually
Y	BitDefender Scan Server	bdss.exe	BitDefender antivirus
N	BitWare Print Monitor	bwprnmon.exe	FaxServe network fax software
N	bjcfd	cdf.exe	BroadJump Client Foundation. Broadband troubleshooting software installed by various companies. Not required and you can remove it via Add/Remove programs
N	BJ Status Monitor 5xx	CJSTRxx.EXE	Canon printer status monitor - where "xx" is different depending upon the version. Not required as you can check the printer status via My Computer -> Printers
N	BlackICE PC Protection or BlackIce Utility	blackice.exe	Loads the user interface for the BlackICE PC Protection (was Defender) firewall program. From the parent site - '(the user interface) starts in the "Startup" menu and adds itself to the taskbar. The user interface is independent from the rest of the system and only displays the output or reconfigures the system. It does not need to be running for the rest of the system to run.' See also LoadBlackD
N	BlazeChanger	FBZPaper.exe	Ember graphic file viewer, manager, and touch-up system
U	BlockAds or blads	blads.exe	A Tweak-XP component, blocks advertisement banners in Internet Explorer. Can be enabled/disabled via Tweak-XP / Internet Tweaks
N	BlockTracker	BlockTracker.exe	If present on a HP machine it tracks all the processes and logs them to a blocklog.txt file
X	blss	blss.exe	CBlaster trojan/dialer/downloader
N	BLSTAPP	blstapp.exe	Puts access to Creative's BlasterControl in the System Tray
?	BlueToothAuthentication Agent	RunDLL32.exe irprops.cpl, BluetoothAuthenticationAgent	Used for a bluetooth adapter?
N	BMail Installation	FTP_back.exe	Part of iMesh - a file sharing system. Reported by Norton AntiVirus as a trojan. Once deleted does not prevent file sharing working. Older versions of iMesh re-instate this but the newer versions do not
U	BMMGAG	Rundll32 PWRMONIT.DLL, StartPwrMonitor	Displays a battery gauge icon in the Taskbar (not the System Tray). Provides shortcuts to IBM's proprietary power saving settings and to a battery information window
?	BMMLREF	BMMLREF.EXE	Related to IBM Thinkpad Power Management Utility. What does it do and is it required?
U	BMO MasterCard Wallet	EWALLET.EXE	The wallet conveniently stores billing, shipping and payment information on your PC
N	BMupdate	BMupdate.exe	Related to BookmarkCentral below. Typically added after downloading drivers for Visioneer scanners for example, and you install the driver self-install
X	Bndt32	Bndt32.exe	Added as a result of the LACON VIRUS!
X	Bnexe	<random filename>	Added as a result of the KITRO.D (or ARGEN.A) VIRUS!
Y	BOCleanautostart	Boclean.exe	NSClean's BOClean anti-trojan software
U	bombshel	BOMB32.EXE	Part of McAfee Nuts & Bolts. Protects your Windows system from application failure and crashes - similar to Norton Crashguard. Your choice - may cause problems
X	Bonzi Buddy	??	Spyware - read here for information and here for removal instructions
X	BookedSpace	bs2.dll,DllRun	Adware, related to the Remanent parasite
N	BookmarkCentral	BMLauncher.exe	Bookmark Express - "offers a more flexible way to manage Web site bookmarks, regardless of which browser you use"
U	Boost XP Service	bxservice.exe	Boost XP from Systweak - WinXP tweaking utility
X	boot	boot.exe	Added as a result of the ELEM VIRUS!
X	BootLoader	BootLoader.exe.vbs	Added as a result of the WATERWORKS VIRUS!
X	Boot Manager	Njgal.exe	Added as a result of the KILO VIRUS!
U	BootStatus	BOOTST~1.EXE	Visual Basic program that pops up a small window on startup telling you how many times the machine has been booted that day. Once you exit it, it has no more effect on resources
N	Bose Wave/PC Monitor	wavepcmonitor.exe	System Tray access for this system (more info on the system here). Available via Start -> Programs
U	bpcpost.exe	bpcpost.exe	MS TV Viewer Post Setup Program. Part of MS WebTV for Windows. Used to display TV on your PC via a compatible video card with in-built tuner (such as ATI All-In-Wonder). If you don't use it - uninstall it
U	BPK	bpk.exe	Blazing Tools Perfect Keylogger (monitoring program). Given a "U" recommendation because it depends if you intentionally installed it. If you didn't treat it as "X" and uninstall or remove
U	BQTray.exe	BQTray.exe	System Tray access to BurnQuick CD burning software. Only required if you use the queueing facility, hence the U recommendation. Create your own desktop shortcut to start manually
X	Brasil	Brasil.exe	Added as a result of the OPASERV.E VIRUS!
N	B.Reader	remin.exe	Birthday Reminder 5.0 - as the name implies
Y	Brindys BriTray	BRITRAY.EXE	Main process for the following applications: GEDEX, SICARIO, BRINOTES, BRIRESPA, SICURE, TRASGO, UNDOCS, FRESH & BRIFAME (all of them from Brindys Software). Performs the following tasks [un]installation, web software autoupdate, notification windows, interprocess communication, tray bar icons & menus, alarms (brinotes), and common web launching from the mentioned applications. Can be stopped safely once run if so desired
N	Broadband Wizard	bbwiz.exe	Starts Broadband Wizard so it runs in the System Tray. This application tests and optimizes your Cable or DSL connection. Available via Start -> Programs
N	BrowseProxy	FindService.exe	Actual Names - "It is now possible to enter a particular word or keyword phrase that is associated with your business, and immediately be directed to YOUR WEBSITE! The Actual Names technology can do this for you"
X	browser aid	browseraid.exe	BrowserAid/BrowserPal foistware
Y	Browser Hijack Blaster	bhblaster.exe	Browser Hijack Blaster - protects your system from browser hijackers and spyware that alters your IE settings
U	Browser Launcher	Commandr.exe	Logitech internet keyboard "Commander" software - loads the software for the shortcut keys on the keyboard. Not required unless you want to use the short cut keys
X	Browser Pal	adblck.exe	BrowserAid/BrowserPal foistware
N	BrowserWebCheck	loadwc.exe	Checks to make sure that IE is still your default browser
N	B'sCLiP	BSCLIP.exe	CD recording utility that comes with a lot of CDR/CDRW drives and isn't required
X	Bsoft lppt01	Bsoft.exe	New variant of the RapidBlaster parasite (in a "BelmontSoft" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
X	Bsx3	Rundll32.exe bs3.dll, DllRun	BookedSpace parasite variant
?	btinst	btinst.exe	Associated with an Anycom bluetooth wireless card. What does it do and is it required?
?	bttray	bttray.exe	Associated with an Anycom bluetooth wireless card. What does it do and is it required?
Y	BTUSRBDGF	BtUsrBdg.exe	Used with a Mitsumi USB Bluetooth adaptor
N	Buddyizer	Buddyizer.exe	Part of the AIMster Peer to Peer (P2P) file sharing application that runs over the AOL Instant Messenger network
U	bugwatcher service	bugwatcher.exe	Bugtoaster is a service that sends reports on system/program crashes (certain types) back to Bugtoaster. They relay information to program authors and provide, if available, any known solutions to the crashes. It doesn't take up any room in memory, just activates in the event of certain program failures
?	BuildBU or bldbubg	bldbubg.exe	Found on a Dell machine??
U	Bulldog Service	upsd.exe	Belkin's Bulldog Plus control software which runs under Windows 95 or later and monitors the UPS (Uninterrupted Power Supply) via a serial or USB link
Y	BullGuard	mgui.exe	Part of Bullguard antivirus
Y	BullGuardInit	AVXINIT.EXE	Part of Bullguard antivirus
U	BullGuard Update	avxlive.exe	Part of Bullguard antivirus. Leave enabled unless you manually update virus definitions
Y	BullGuard XComm	XCOMMSVR.EXE	Part of Bullguard antivirus
?	BullsEye Tracker	BeTrack.exe	Bullseye - intelligent research assistant
N	ButtonKey	ButtonKey.exe	CyberView TWAIN driver for the Pacific Image range of 35mm film scanners. Enables the one touch scanning button and places an icon an the System Tray. Use your scanners software or run it manually by creating a shortcut
U	Button Server	bttnserv.exe	Found on a Compaq PC, for the extra buttons on the keyboard for the speaker volume, media player, sleep and internet buttons. If the buttons aren't used on the keyboard or your's doesn't have them, then it isn't required
U	Buzof.exe	buzof.exe	Buzof from Basta Computing "enables you to automatically answer, close or minimize virtually any recurring window including messages, prompts, and dialog boxes"
N	Buzme	Bmui.exe	Buzme by RingCentral, Inc - internet call waiting. Intercepts telephone calls like an answering machine and plays the voice message on your PC. Only required when you're on-line and via dial-up modem
X	Bymer.Scanner	Wininit.exe Msinit.exe	Added as a result of the BYMER VIRUS!

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C

	Name/Startup Item	Command	Comments
U	C2K	CYB2K.EXE	CYBERsitter 2000 or 2001 - anti-porn filter primarily. Required if you want the sites you visit filtered without having to load the software every time you launch your browser
N	Cacheman	Cacheman.exe	Freeware disk cache tweaker from Outer Technologies. Should only be run once and not loaded at start-up
?	CACStarter	cacstart.exe	??
U	Caddais BackupOnDemand	BODMon.exe	Caddais BackupOnDemand - "runs in the background and monitors your important files for changes. Within seconds of changing, modified files are automatically backed up to an archive location"
U	CADS	cads.exe	Cyber Sentinel internet filtering software
N	CAgent	CAgent.exe	Abbyy Fine Reader OCR (Optical Character Recognition) software for scanning and converting documents
X	cAgOu	<filename>.hta	Added as a result of the KAKWORM VIRUS!
N	CahootWebcard	CahootWebcard.exe	"The Cahoot Webcard is a virtual card that allows you to use your Cahoot credit card online without ever having to expose your real card numbers over the web. It works by generating one-off transaction numbers as a substitute for your real cahoot credit card details". Run manually when needed
?	CallBumping	cbpopw.exe	??
N	CallControl	ftctrl32.exe	FaxTalk Messenger Pro is a Windows TAPI based 32-bit application. When installed, the software automatically loads FaxTalk CallControl when you start Windows. When FaxTalk CallControl is running, any TAPI compliant application can request to use the modem from Windows
N	Cal Reminder Shortcut	calrem.exe	Produces a pop-up reminder of events scheduled using the MS Office Calendar
N	CamCheck	CamCheck.exe	NuCam camera software related
N	Camio Viewer x	IXApplet.exe	Image viewing program that comes with digital cameras. Shows pictures that are in the camera before downloading them. "x" in the name is the version
?	CamMonitor	hpqcmon.exe	From HP and related to digital imaging
N	Canada	Canada.exe	Known to be a dialler - but is it maliscous or clean?
N	Canary	canary-std.exe	Canary monitoring program. Keylogger, monitors all computer activity
N	Canon Printer Monitor BJCxxx	Cjstlst.exe	Trayicon for Canon printer. xxx denotes model. Available via Start -> Programs
N	Capfax	capfax.exe	PhoneTools fax software
N	Capture Express 2000	capexp.exe	Capture Express - screen capture utility
N	Card Monitor	REGCNT09.exe	For the USB connection on a Panasonic PV-DV701 Digital Camcorder. Available via Start -> Programs
U	CARPservice	carpserv.exe	Associated with Zoltrix modems - enables the internal modem speaker, allowing you to listen to the dial-up sounds for example
?	CasAgnt	CasAgnt.exe	Related to a Casio PDA - but what does it do and is required?
U	CBWAttn	CBWAttn.exe	Required for Bitware to answer incoming faxes, can cause sleep mode problems
U	CBWHost	CBWHost.exe	Required for Bitware to answer incoming faxes, can cause sleep mode problems
?	CBWUser	CBWDial.exe	Associated with Bitware that integrates fax, voice, pager, and data communications on your desktop
X	CC2KUI	comet.exe	Comet Cursor - displays different mouse pointers dependent upon the site your visiting. Malware because it automatically installs. See here for more information and for the uninstall procedure
Y	CcApp	ccApp.exe	Part of Norton AntiVirus 2003. Auto-protect and E-mail check will not function without this
N	Ccdecode	rundll32.exe streamci, StreamingDeviceSetup	Part of the closed caption decdoder/MS VBI codec. Should only run once
Y	CCDoctorLogonTesting	ccdoctor.exe	Checks your system to make sure it's configured properly for running Rational ClearCase, a source code management tool. ClearCase is fairly sophisticated so there are a lot of system-related things that can cause it grief. If you run ClearCase you should not disable this as it provides a valuable service, but technically it isn't required to use the ClearCase product
Y	CcEvtMgr	ccEvtMgr.exe	Part of Norton AntiVirus 2003. Event manager for scheduling weekly scans and or automatic virus updates. Used to start automatically via CcApp and was not required as a seperate entry but a recent update changed this
Y	CcPxySvc	CCPXYSVC.exe	Part of Norton's AntiVirus 2003, Internet Security and Firewall products. E-mail proxy service - required for E-mail scanning and the firewall
X	ccreg	explorer.exe	Added as a result of the ZCREW VIRUS! Note - this is not the valid explorer.exe
Y	CcRegVfy	ccRegVfy.exe	Part of Norton AntiVirus 2003. "ccRegVfy.exe is responsible for checking the integrity of the NAV registry entries to make sure that the information has not been changed by a malicious threat or a hack"
Y	ccSetMgr	ccSetMgr.exe	Part of Norton AntiVirus 2004. What does it do?
N	??	CDANTSRV.exe	C-Dilla License Management software. Used for any program that uses C-dilla Protection, example: 3D Studio Max 4.x. It loads as a service automatically but is not needed unless you run said program. Can be started and stopped manually
N	CDInterceptor	cdi.exe	CD indexer for measuring the speed of CD players
N	CDTray	CDTray.exe	On HP PCs, this is the small CD icon next to the time
?	CeEKEY	CeEKey.exe	Toshiba Satellite E-Key related. Is it required?
?	CeEPOWER	cepmtray.exe	Toshiba power management related. Is it required?
X	Cekirge	<path to worm>	Added as a result of the KERGEZ.A VIRUS!
?	CEPA	wsot.exe	??
N	CFD	CFD.exe	BroadJump Client Foundation. Broadband troubleshooting software installed by various companies. Not required and you can remove it via Add/Remove programs
Y	cfgintpr	cfgintpr.exe	Configuration Interpreter - part of Tiny Personal Firewall V4
N	cfgwiz	cfgwiz.exe	Introduced with Norton Anti-Virus 2002, this is a real resource hog. Many NAV users will find they can live without loading it
?	cFosDNT	cFosDNT.exe	cFos DSL Modem driver related. What does it do and is it required?
?	cFosInst_Check	cfosinst.exe	cFos DSL Modem driver related. What does it do and is it required?
U	CGServer	cgserver.exe	Associated with an Eicon Networks ISDN or ADSL modem. Call Guard Server (CGserver) watches your modem and blocks incoming or outgoing calls. You need cgard.exe (from Startmenu) to configure cgserver with rules and telephone numbers. Good against unwanted dialer programs
X	Cgtask Services	cgtask.exe	Added as a result of the LALA.B VIRUS!
U	ChamClock	ChamClock.exe	Chameleon Clock - system tray clock replacement
?	ChangeLines	chngline.exe	??
N	Check for One Touch Update	wiseupdt.exe	Checks for updates for Visioneer OneTouch scanners
U	CheckIt	ToolBox.exe	CheckIt Toolbox from WinCheckIt Diagnostic Software. Toolbox automatically backs up critical system files (such as .ini files and the Windows Registry), and performs a check on various system parameters at intervals you specify
U	Check Messenger	cmesseng.exe	Check Messenger from Qchex.com - program that helps you manage the activity of your Qchex account
Y	CheckMsgPlus	MsgPlusH.dll, VerifyInstallation	Added by MSN Messenger Plus, a third party extension to MSN Messenger. This is the auto-update feature - see here for more info.
?	checktime	ct.exe	Found in the \HPSelect\Frontend\ directory on a HP machine. What is it's purpose and is it required?
U	CherryKeyMan	KeyMan.exe	Multimedia keyboard manager for the Cherry keyboard series. Only required if you use any of the special keys
N	CHKADMIN	CHKADMIN.EXE	Compaq Network Management System. When running, it places an icon in the system tray titled "Intelligent Manageability"
X	Choke	Choke.exe-blahh	Added as a result of the CHOKE VIRUS!
U	CHotKey	mhotkey.exe or MK9805.EXE	Enables special keys on Chicony keyboards. Special combinations include Internet, E-mail, vol+, vol-, mute, etc. Only required for extended features
N	Christmas Music Player	TTEST6.EXE	"Christmas Music Player brings the music of the Christmas Holiday to your desktop"
?	ChromeMark	keysh.exe	Related to this. Don't know what keysh.exe does though and if it's required
?	ChronitelInitTV	CHTVINIT.EXE	??
X	CiaBackdoor	msldr.com	Added by a VIRUS!
N	CIJxP2PSERVER	CIJxP2PS.EXE	Compaq printer utility which is required in order to make the printer work correctly - "x" depends upon the model, ie, for IJ300 x=3, for IJ700 x=7
N	CISrvr Program	CISRVR.EXE	Related to internet setup on Compaq PC's
N	CitiVAN	CitiVAN.exe	Option from Citibank to change a credit card number in a random fashion for each purchase. The number will only be used once and never again
Y	Cjstcom	Cjstcom.exe	Canon printer BJ status language monitor
N	Click Tray Calendar	ClickT~1.EXE	ClickTray Calendar - shows holidays, reminders of various anniversaries,tasks etc
?	CleanEasyImg	cleanall.exe	??
U	CleanSweep Smart Sweep- Internet Sweep	Csinsm32.exe	Automatic logging of installs from Norton CleanSweep - available via Start -> Programs
N	CleanSweep Useage Watch	CSUSEM32.EXE	Quarterdeck/Norton CleanSweep component - tracks how often you use files and alerts you to files that have not been used for a specified period of time
N	Cleanup	ONICTASK.EXE	Internet Cleanup from Aladdin Systems (used to be by OnTrack) - cleans up tracks left by browsing the internet
?	CleanupProgram	cleanup.exe	In a C:\Sonysys folder - Sony Vaio related?
U	Clickoff	Clickoff.exe	Clickoff automatically dismisses annoying dialog boxes
N	Click Radio Tuner	clickr~1.exe	ClickRadio - subscription service playing radio music via the internet
X	CLICKTHEBUTTON	CTB.EXE	Price comparison based spyware
N	Client Access Check Version	cwbckver.exe	Part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. Checks the software version on your PC to that of the iSeries it is connected to. Not required - and can be turned off in the Client Access properties. It's a waste of resources
?	Client Access Express Welcome	cwbwlwiz.exe	Welcome wizard launcher - Part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. What does it do and is it required?
N	Client Access Help Update	cwbinhlp.exe	Client Access Help Registry Update Function - part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. It only updates the help files on your PC to match the level of the attached iSeries
N	Client Access Service	CwbSvStr.Exe	Part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. Useful if you are going to access the iSeries through Windows Explorer to move files back and forth between Windows folders and iSeries folders. This is a tool that is only used by Client Access administrators (usually) so it is not required - a waste of resources
?	Client agent for ARCserve	W95AGENT.EXE	Part of Brightstor ARCserve Backup from Computer Associates. What does it do and is it required?
X	ClientMan1	mscman.exe	Spyware/malware, included into the latest version of Grokster, among others. According to research by SpyBot's PMK, "able to trick ZoneAlarm, auto-clicking it to allow passing through the firewall!"
N	Clik Status Monitor	toolsclickstat.exe	Part of Iomega Tools to let you know whether an Iomega PocketZip (nee Clik) removable drive cartridge is installed
N	Clipbook Service	Clipsrv.exe	Supports Windows XP ClipBook Viewer, which allows pages to be seen by remote ClipBooks
N	ClipMate5x	ClipMt5x.exe	Clip Mate 5.x by Thornsoft. Utility that allows you to store more than one item in the clipboard. Available via Start -> Programs
N	Clipmate6	CLIPMT60.EXE	Clip Mate 6 by Thornsoft. Utility that allows you to store more than one item in the clipboard. Available via Start -> Programs
N	Clipomatic	Clipomatic.exe	Mike Lin's Clipomatic is a clipboard cache program - it remembers what was copied to the clipboard even after new data is copied, and allows you to retrieve the old data
N	Clipsrv	Clipsrv.exe	Supports Windows XP ClipBook Viewer, which allows pages to be seen by remote ClipBooks
N	ClipTrakker	ClipTrakker.exe	Cliptrakker - clipboard extender
U	CLMFrontPanel	clmpanel.exe	System tray status/display/configuration utility for a number of modems. Can be disabled by right-clicking on the tray icon. If disabled, connection status is lost
?	clnwall	rundll.exe setupx.dll, InstallHinfSection ..\delwall.inf	??
X	ClockSync	Sync.exe	ClockSynck - synchronizes your system clock with an internet time server. It's by WhenU, the makers of the Save Now spyware, and they're usually seen in tandem, so it's advised to replace it with one of may spyware free alternatives available
U	ClockWise	CLOCKWISE.EXE	ClockWise - produced by R J Software - a time utility. It is a schedueler not only for dates, but you can choose it to run programs at any time. It also updates the time by connecting to an atomic clock server. This is a spyware-free alternative to ClockSync
N	CloneCD or CloneCDTray	CloneCDTray.exe	System tray for CloneCD - the only useful option is "Hide CDR Media" only available via this tray
U	CloneCDElbyCDFL	ElbyCheck.exe	From Elaborate Bytes who make CloneCD - monitors the installed filters of CD-ROMs/DVD-ROMs. Note - under Win2K removing this from startup causes the CD drive in the computer to not be recognized in the OS and after rechecking it prompts that the driver has been corrupted and asks you to restart the computer to fix it
?	Clotusorgreg0	prtStart.exe Orgprt.exe	Lotus SmartSuite related. In a Lotus\OrgReg folder. Unclear what exactly it does?
X	ClrSchLoader	Loader.exe	Clearsearch variant of IGetNet
?	Cmaudio	Rundll32 cmicnfg.cpl, CMlCtrlWnd	Control panel for C-Media based soundcards - often included on popular motherboards with in-built audio?
X	Cmd	cmd32.exe	Added as a result of the P2P.TANKED VIRUS!
X	CME	cme.exe	Part of Gator advertising spyware - see here for removal instructions
U	C-Media Echo Control	EchoCtrl.exe	C-Media produce audio chipsets that are often found on popular motherboards with on-board audio. You may need it if you use the echo control feature of C-Media Mixer (below)
N	C-Media Mixer	Mixer.exe	C-Media produce audio chipsets that are often found on popular motherboards with on-board audio. Provides System Tray access to change audio settings. Available via Start -> Settings -> Control Panel or Start -> Programs
X	CmeSYS	CMEsys.exe	Part of Gator advertising spyware - see here for removal instructions
X	CmeUPD	CMEupd.exe	Part of Gator advertising spyware - see here for removal instructions
?	CMGrdian	CMGrdian.exe	One of the McAfee shared components. What does it do and is it required?
U	CMPDPSRV	CMPDPSRV.EXE	Printer Driver Plus from ViewAhead Technology (formerly DeviceGuys, Inc.). "Printer Driver Plus seamlessly integrates all the necessary components of a printer driver, plus more." Installed with some Compaq and Lexmark printers
X	N/A	CNBABE.EXE	Appears to be spyware added by KAZAA (and maybe others) that displays pop-up ads whilst you're browsing
N	cnet	kontiki.exe	Kontiki Delivery Manager - Windows-based client software that enables secure delivery of content to users' desktops
X	CnsMax	Internat.exe	Added as a result of the POINTEX VIRUS!
X	CnsMin	Rundll32.exe CNSMIN.DLL, Rundll32	Appears as "Chinese Keywords" in the Add/Remove programs box and symptoms are a whole list of rubbish URL's in your Internet Explorer history. Clear history does not remove these. For more information see here
N	CnxDslTaskBar	CnxDslTb.exe	Connexant DSL Taskbar as used on Acess Runner and Samsung AHT-E310 ADSL modems
U	Codename Dashboard	dashboard.exe	Codename: Dashboard - "an application that resides at the side of your screen. Built on the Microsoft .NET Framework, it is a host for interchangeable components through which C.D. allows you to have any information you want, on your desktop, all the time"
X	Coldlife -icmp	Systray.exe	Added as a result of the FSERVE VIRUS! Note - this is not the real SysTray.exe
U	coloreal	coloreal.exe	Makes colours sharper and brighter, but will only work with coloreal capable monitors
N	Colorific Control Panel	Hgcctl95.exe	From E_Color. Colorific delivers accurate gamma and color temperature across your entire system - monitor to printer and digital camera to monitor
N	COM-IP	COMIP.EXE	COM-IP Virtual Modem Driver (COM-IP Creates a Fake Serial Port that allows you to use older DOS Based Communications Programs over Telnet. Type atdt host.domain.com instead of atdt 5551212)
X	ComcastSUPPORT	tgkill.exe	Comcast (the cable folks who are replacing @home in some parts of the USA) have struck a deal with Tioga to provide an "enhanced" support and self-repairing tool. This is "beta" at present and was made available to download by mistake at present. Remove via Start -> Settings -> Add/Remove Programs
X	COMCFG	comcfg.exe	Added as a result of the TOADCOM.A VIRUS!
U	COMDRV32	svdhost.exe	Orvell Monitoring 2003 - surveillance software that creates records of everything people do on a computer, ie, spying or monitoring depending upon how you call it. Note - asks for permission to contact the IP address of http://www.protectcom.com/
X	Command (1)	system.exe	Added as a result of the GATECRASH.A or GATECRASH.B VIRUSES!
X	Command (2)	Gotit.exe	Added as a result of the TITOG VIRUS!
X	COMMAND (3)	command.exe	Added as a result of the QQPASS.E VIRUS!
N	CommCtr	commctr.exe	"Net2Phone CommCenter is the latest in Internet voice technology allowing you to place calls easily all over the world right from your PC!". Available via Start -> Programs
U	Compaq Alerter	CPQAlert.exe	Compaq's Insight Manager Agent - a tool that allows for "fault, performance, and configuration management". Recommended for corporate users only. It's best removed if installed but not wanted, rather than disabled at startup. See here for more information
N	Compaq Computer Corp SCCenter Module	SCCENTER.EXE	For Compaq PC's. Part of Backweb
?	Compaq Computer Security	Rundll32.exe SECURE32.CPL, Service	??
N	Compaq DMI	cpqdmi.exe	Compaq version of the Desktop Management Interface
?	CompaqHW Comp Manager	cpqhcm.exe	Running on a Compaq laptop - any ideas?
N	Compaq Internet Setup	inetwizard.exe	For Compaq PC's. Runs Compaq internet setup wizard and offers you to signup from ISP list
U	Compaq Knowledge Center	silent.exe & matcli.exe	For Compaq PC's. "matcli.exe is a motive Assistant Command line interface that gathers information about your system's identity like your name email address, city, state, etc and gets written to a log file while silent.exe executes matcli.exe quietly in the background. Compaq Knowledge Center is required to run with the Help and Support program. If you uncheck Compaq Knowledge Center and and then run help and Support it will add another Compaq Knowledge Center in the startup menu. If you remove the Compaq Knowledge Center in the add/remove program some help menus in help and support will not be available like Fix my Presario, Preference, and Contact Technical Support". You decide.
N	Compaq Message Server	COMPAQ-RBA.EXE	Applies to CPQBootPerfDB below as well. These files generate some kind of server or servlet that attempts to connect with Compaq online. They are like Trojans, but fairly harmless. They send information on the "Compaq Advisor/Compaq Message Screener" application that comes with every Compaq computer and provide feedback on how computer users use the Message Advisor. These messages appear occasionally and instruct and advise users on their computer and its use. They generally attempt to get you (these messages) to connect to Compaq's website. They may be safely disabled via (1) MSCONFIG or (2) Start -> Programs -> Compaq Advisor -> Advisor Settings under the "advanced" tab. Not required and can cause problems
U	Compaq PK Daemon	cpqkl.exe	For Compaq laptops for programming user configurable keys. Not required unless you use them
N	CompaqPrinTray	printray.exe	Puts printer icon in the System Tray. When this option is disabled you will no longer be able to access the Control Program or Printer Driver directly from your desktop
N	CompaqSystray	cpqpscp.exe	Compaq System Tray icon
N	Compaq Video CD Watcher	??	For Compaq PC's. MPEG viewer
X	COM Service (1)	mscom32.com	Added as a result of the BEASTY.H VIRUS!
X	COM Service (2)	msynvr.com	Added as a result of the BEASTY.G VIRUS!
X	COM Service (3)	msjclh.com	Added as a result of the PLUX VIRUS!
N	COMSMDEXE	comsmd.exe	3Com tray icon
X	ComTry Web Searcher	wstray.exe	Comtry MP3 Downloader related - spyware
X	Config	service.exe	Added as a result of the ISRAZ.B VIRUS!
X	Config Loadation	iEEexplore.exe	Added as a result of the SDBOT.H VIRUS!
X	Config Loadatiorin	I3Explorer.exe	Added as a result of the SDBOT.H VIRUS!
X	Config Loader (1)	svchosl.exe	Added as a result of the GAOBOT.P VIRUS!
X	Config Loader (2)	sysldr32.exe	Added as a result of the GAOBOT VIRUS!
X	Config Loader (3)	scvhost.exe	Added as a result of the GAOBOT.AE VIRUS! Note - this is not the valid svchost.exe as described here
U	ConfigSafe	CFGSAFE.EXE or AUTOCHK.EXE	ConfigSafe - lets you identify changes to the registry, INI files, System asset files, system hardware, network connections, and operating system versions -- provides a restore function. Your choice
N	ConfigServices	Config.exe	Part of initial setup on a Compaq PC
X	Configuration Loaded	wupdated.exe	Added as a result of the MOEGA VIRUS!
X	Configuration Loader (1)	aim95.exe cmd32.exe IEXPL0RE.EXE iexplore.exe loadcfg32.exe MSTasks.exe	Added as a result of the LOADCFG or SDBOT. Note - "iexplore.exe" resides in C:\Windows\System (Win9x/Me), C:\Winnt\System32 (WinNT/2K), or C:\Windows\System32 (WinXP) whereas the valid "iexplore.exe" (IE) resides in C:\Program Files
X	Configuration Loader (2)	syscfg32.exe	Added as a result of the SDBOT.B VIRUS!
X	Configuration Loader (3)	service5.exe	Added as a result of the GAOBOT.AF VIRUS!
?	Configuration Loader (4)	lfass.exe	??
X	Configuration Loader (5)	sycfg34.exe	Added as a result of the GAOBOT.AN VIRUS!
X	Configuration Manager	CNFGLD32.EXE Cnfgldr.exe	Added as a result of the SDBOT VIRUS!
N	Configuration Utility	CONFIG.EXE	Controls linksys wireless connection. Available from the Desktop
N	Configuration Wizard	Cfgwiz32.exe	Added as a result of a variation of the HACKTACK VIRUS! Not to be confused with the valid MS "ISDN Configuration Wizard" (Cfgwiz32.exe) in C:\Windows\System
N	Conmgr	conmgr.exe	Starts Winfax pro at startup
U	ConMgr.exe	conmgr.exe	Connection Manager as used by Earthlink and others. If you need this to ensure a proper connection but don't want to connect at startup try creating your own shortcut
X	Connect2Party	connect2party.exe	Adult content dialler
N	ConnectionManager	CManager.exe	SBC Yahoo DSL service connection manager. You can connect from the network connections. Users having problems with this have been advised to uninstall the connection manager via Add/Remove Programs and it won't affect the service
?	Contacte	contacte.exe	Some kind of driver?
X	ContentService	winservn.exe	Homepage hijacker
X	ContinueInstall	bpsinstall.exe	BrowserAid parasite
N	ControlCentreTray	XWCTray.exe	System Tray access for the Xerox ControlCentre 2.0 software for their range of printers, copiers, faxes, etc
N	Controller	WFXCTL32.EXE	From Symantec's TalkWorks Pro and WinFax. Appears if you chose to have the program appear in the taskbar (System Tray) during installation and displays a yellow fax/telephone icon. Available via Start -> Programs
N	control panel (1)	smctrlw.exe	System Tray icon for a Silicon Motion LynxEM based PCI Graphics Card
X	Control Panel (2)	System.exe	Added as a result of the DANI VIRUS!
U	Cookie Cop 2	CookieCop.exe	Cookie Cop 2 from PC Magazine - cookie manager. Allows you to decide which internet sites can add "cookies" related to their sites for the next time you return
U	CookieJar	Cookiejar.exe	Cookie Jar cookie manager from Jason's Toolbox. Allows you to decide which internet sites can add "cookies" related to their sites for the next time you return
U	Cookie Pal	CPBRWTCH.EXE	Kookaburra Softwares Cookie Pal cookie manager. Allows you to decide which internet sites can add "cookies" related to their sites for the next time you return
U	CookiePatrol	CookiePatrol.exe	CookiePatrol - PestPatrol's cookie interceptor stopping spyware cookies
U	CookieWall	cookie.exe	CookieWall from Analog X. Allows you to decide which internet sites can add "cookies" related to their sites for the next time you return
U	Cool Desk	cdesk.exe	Cool Desk is a virtual desktops manager. "Ever you wished to have several screens on your computer? Cool Desk creates up to 9 virtual desktops and offers you to have different windows on each of them". Not required but may be of use to you
U	CoolSwitch	taskswitch.exe	ALT+TAB replacement Powertoy for Windows XP - enhances the graphics displayed when you want to switch between programs running full-screen
U	CopernicPerUserTaskMgr	CopernicPerUserTaskMgr.exe	Automatic tasking feature of Copernic Pro multi-search engine tool
N	CorelCENTRAL 10	I_26dadCC.exe	CorelCENTRAL 10 - personal information manager (PIM). Supplied as part of Corel WordPerfect Office 2002. Available via Start -> Programs
N	Corel Colleagues & Contacts Reminders	cffrem.exe	Corel Colleagues & Contracts - all-in-one organizer for scheduling meetings, maintaining addresses, etc. Part of Corel Print Office
N	Corel Desktop Application Director	dadx.exe	The Desktop Application Director (DAD) gives you easy access to all Corel applications - x represents ther version number. Available via Start -> Programs
N	Corel Family & Friends reminders	CFFREM.EXE	Corel Family & Friends - all-in-one calender, address book and list manager. Part of Corel Print House Magic
N	CorelMedia FoldersIndexer8	MFindexer.exe MFINDE~1.EXE	Part of CorelDraw bundles for indexing media files - similar to "fast find" in MS Office
N	Corel Registration or Corel Registration Reminder	Remind32.exe	If you don't want to register Corel products and be reminded about it every 2 weeks disable it
N	Corel Reminder	NAVBROWSER.EXE	If you don't want to register Corel products and be reminded about it every 2 weeks disable it
X	CoreSrv	coresrv.exe	Some IRC trojans/worms use this - see here for more information
?	CORESYS	coresys.exe	??
N	CorrectConnect	CConnect.exe	Broadband ISP diagnostic tool - as used by NTL and Cox Communications. Shortcut available
N	CountrySelection or Country Select	pctptt.exe	Country selection for a PCtel HSP56 based modem. Often found in OEM (Dell,Compaq, HP, etc) systems for their modems included on the motherboard or as a separate card. Once you've set the modem up to the chosen country it's not required
X	couponica	couponica.exe	Adware - see here
?	Coupon Offers	??	??
U	CP32NOT	CP32BTN.EXE	For the programmable "one-touch" buttons on HP laptops (and others?). Safe to disable if you don't use these buttons
?	CPA9P2PSERVER	CPA9P2PS.exe	Found on a Compaq Presario but what is it?
U	CPATR10	CPATR10.EXE	Dritek/Compal ATR10 Easy Button driver. Used on certain laptops (e.g. Toshiba, Compaq) to translate special hotkeys such as Play/Pause and Constrast
U	CPBrWtch	CPBrWtch.exe	Kookaburra Softwares Cookie Pal cookie manager. Allows you to decide which internet sites can add "cookies" related to their sites for the next time you return
Y	CPD_EXE	CPD.EXE	Firewall bundled with McAfee VirusScan 6.*
X	cpntmgc	wincomp.exe winmgts.exe	Remote-control trojan from Electronic Group - see here
?	CPortPatch	cppatch.exe	CPortPatch is a utility is required for Dell laptops that are using a docking station. Is it needed though?
Y	CPQAcDc	CPQAcDc.exe	Compaq PowerCon power management software for laptops
U	CPQAlert	CPQAlert.exe	Compaq's Insight Manager Agent - a tool that allows for "fault, performance, and configuration management". Recommended for corporate users only. It's best removed if installed but not wanted, rather than disabled at startup. See here for more information
N	CPQBootPerfDB	CPQBootPerfDB.EXE	See Compaq Message Server above
Y	CPQCalib	CPQCalib.exe	Compaq PowerCon power management software for laptops
N	CPQDFWAG	CpqDfwAg.exe	For Compaq PC's. Runs Compaq diagnostics on every boot
U	CPQEASYACC	cpqeadm.exe	For Compaq PC's. Allows the use of programmable keys on mulimedia keyboards. Required if you use the additional keys
U	cpqeaui	cpqeaui.exe	For Compaq PC's. Allows the use of programmable keys on mulimedia keyboards. Required if you use the additional keys
U	cpqek	kcpqek.exe	For Compaq PC's. Easy Access button support for the keyboard
U	CPQInet Runtime Service	CpqInet.exe	For Compaq PC's. Allows AOL and Compuserve to use the Easy Access buttons for the internet. Is not required if you don't use the ISP providers
N	CPQINKAGENT	cpqinkag.exe	That is the Compaq Ink Agent for some inkjet printers, it lets users know when their ink cartridges are getting close to empty (by how many pages they have printed)
U	cpqns	cpqnpcss.exe	Related to Compaq.Net - not required if you don't use that
Y	CPQSTUTFIX	stutfix.exe	For Compaq PC's. Fixes audio stutter problems for ESS Maestro soundcards. You can download it here. This is a Compaq originated file and has been verified as free from viruses by McAfree/Norton
U	CPUcool	Cpucool.exe	Program to keep the processor cool when idle in "overclocked" systems. Also available via Start -> Settings -> Control Panel
X	CPU Manager	cpumgr.exe	Added as a result of the PANDEM.B VIRUS!
X	cqlyg	world_cup_.bat	Added as a result of the WCUP VIRUS!
?	CQSCP2PS	??	"Compaq printer utility which is required in the startup menu in order to make the printer work correctly". Personally I doubt whether it is actually needed
?	CQSCP2P SERVER	??	"Compaq printer utility which is required in the startup menu in order to make the printer work correctly". Personally I doubt whether it is actually needed
U	cracked_windows1	cracked_windows1.exe	Cracked Windows popup killer
N	CrazyTalk Serve	rundll32.exe CrazyTalk.dll, DIIServeMediaFile	CrazyTalk from Reallusion - "the worlds only facial animation tool that gives you the power to create talking animated images from a single photograph, complete with emotions." Can apparently be installed without your knowledge as well as being a legitimate download in it's own right from sites such as TUCOWS
N	CreateCD	Createcd.exe	Adaptec Easy CD Creator system tray application (pre version 5). Available via Start -> Programs
N	CreateCD50	Createcd50.exe	Adaptec Easy CD Creator version 5 system tray application. Available via Start -> Programs
N	Creative AGP Wizard	agpwiz.exe	Part of Creative's BlasterControl
N	CreativeDiscNotifier	CTNOTIFY.EXE	For Creative Soundblaster Live! series soundcards. Detects when you insert a CD-ROM, DVD-ROM, etc. Available via Start -> Settings -> Control Panel
X	Creative.exe	Creative.exe	Added as a result of the PROLIN VIRUS!
N	Creative Launcher	CTLauncher.exe	For Creative Soundblaster Live! series soundcards. Adds a quick-launch bar to the top of the display and a System Tray icon. Available via Start -> Programs
U	CreativeMixer	CTMIX32.EXE	Creative soundcard System Tray access to, for example, volume slider controls as normally provided by the "speaker" icon. Not required unless you adjust any settings otherwise available via the standard icon
N	Creative PCI Audio Configuration Utility	starter.exe	System Tray icon to configure a Creative Soundblaster PCI soundcard. Not required and re-instates itself when un-checked. Try one of the solutions on this special page. Similar to EnsoniqMixer
N	Creative Service for CDROM Access	Ctsvccda.exe	Resident program for Creative's PlayCenter included with Soundblaster Audigy sound cards - speeds up detection of some media CDs if the system doesn't natively support them. Available via Start -> Programs
N	CriticalUpdate	Wucrtupd.exe	MS Windows Critical Update Notification. If you want to keep Windows up-to-date, check the Windows Update site
X	cronos	MARCO!.SCR	Added as a result of the OPASERV.G VIRUS!
?	Crystal 3D Audio Control	CWD3DSND.EXE	Crystal 3D Audio sound driver. Is it required?
?	csc	csc.exe	??
U	CSINJECT.EXE	CSINJECT.EXE	Part of Quarterdeck/Norton CleanSweep. For a full description see here. An excerpt - "Csinject must be loaded in order for Smart Sweep to automatically monitor installations and properly track registry changes."
X	CSRSS	CSRSS.EXE	Search page hijacker, redirecting to http://www.search-aide.com/. Note! - this is not the valid Client Server Runtime Subsystem (csrss.exe) process, which provides text window support, shutdown, and hard-error handling
X	CSRSWIN	<random filename>	Added as a result of the WINSHELL.50 VIRUS!
X	CSRSX	<random filename>	Added as a result of the WINSHELL.50.B VIRUS!
U	CSS_Central	CSS_1631.EXE	CSS Communication Agent (95 Host) from Command Software Systems "CSS Central™ provides administrators with a powerfully proactive tool to effectively manage and maintain the anti-virus strategy from a centralized console."
Y	CSScheduleCheck	SCHWIZEX.EXE	Part of ConfigSafe - lets you identify changes to the registry, INI files, System asset files, system hardware, network connections, and operating system versions - provides a restore function. This part takes a snapshot of your system following a healthy re-boot
X	csss	Csss.exe	Added as a result of the BALICK VIRUS!
Y	ct	ct.exe	ct.exe is a file is for the HP Learning Adventure software and if you use this software it is required to run it
N	CTAVTray	CTAvTray.exe	For Creative Soundblaster Live! series soundcards. Plays the EAX animation on start-up and adds a System Tray icon for it. Available via AudioHQ
N	CTDVDDet	CTDVDDet.exe CTDetect.exe	Auto-detect and play a DVD when using a Creative Soundblaster Audigy2 soundcard. Uses about 2.2 MB of memory. Disable it by heading to the MediaSource DVD Audio Player, selecting Tools, then uncheck the Auto Start box. It should not start up automatically again
U	ctfmon (1)	ctfmon.exe	CTFMon is involved with the language/alternative input services in Office XP. CTFMON.exe will continue to put itself back into MSConfig when you run the Office XP apps as long as the Text Services and Speech applets in the Control Panel are enabled. Not required if you don't need these features. For more info on ctfmon see here. CTFMON can be disabled from Control Panel, Text & Speech Services
X	ctfmon (2)	taskmgr32#.exe	Added as a result of the SOWSAT.B VIRUS! where # is a number from 0 to 9
X	Ctfmon.exe	ctfmon32.exe	CoolWebSearch parasite related - hijacking to Slawsearch.com
X	cftmon32	taskmgr#.exe	Added as a result of the SOWSAT.C and SOWSAT.J VIRUSES! where # is a number greater than or equal to zero
N	CTHELPER	CTHELPER.EXE	CTHELPER is a background task that is a plug-in manager for Creative drivers. The theory is that 3rd party manufacturers can use the CTHELPER plug-in interface to produce drivers, add-on features, and fixes that will integrate with a tighter fit with Creative’s sound drivers and utilities. Given its purpose CTHELPER would normally be classified as a "leave alone" background task.Unfortunately there are often problems with CTHELPER, most notably that it can use 100% of CPU time so it's best left disabled
?	CTPDPSRV	CTPDPSRV.EXE	Printer driver (in the WINDOWS\System32\spool\DRIVERS\W32X86 folder). Is it required?
N	CTRegRun	CTRegRun.exe	For Creative Soundblaster Live! series soundcards. Reminds you to register your card with Creative
N	CTStartup	CTEaxSpl.exe	Splash screen with sound on every boot up. Installed with a Sound Blaster Audigy soundcard
U	CTsysVol	CTSYSVOL.exe	Creative sound card volume controls
?	cttdpsrv	cttdpsrv.exe	??
Y	cuagentExe	Cuagent.exe	Command Antivirus related
X	cuo	cuo.exe	Added as a result of the BUGBEAR VIRUS!
N	CursorXP	CursorXP.exe	CursorXP from Stardock - tool for creating mouse cursors
N	CuteMX	CuteMX.EXE	File sharing utility
Y	CVPND	cvpnd.exe	Sub-system used by Cisco VPN client for making a connection to a remote IPSec server
N	cwbckver	cwbckver.exe	Part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. Checks the software version on your PC to that of the iSeries it is connected to. Not required - and can be turned off in the Client Access properties. It's a waste of resources
N	cwbinhlp	cwbinhlp.exe	Client Access Help Registry Update Function - part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. It only updates the help files on your PC to match the level of the attached iSeries
N	cwbsvstr	cwbsvstr.exe	Part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. Useful if you are going to access the iSeries through Windows Explorer to move files back and forth between Windows folders and iSeries folders. This is a tool that is only used by Client Access administrators (usually) so it is not required - a waste of resources
?	cwbwlwiz	cwbwlwiz.exe	Welcome wizard launcher - Part of IBM's iSeries (nee As/400) Client Access - communications suite that allows desktop, browser and wireless access to iSeries servers. What does it do and is it required?
?	Cwcdschk.exe	Cwcdschk.exe	IBM Thinkpad related?
N	CXMon	Hpi_Monitor.exe	Autodetects when a HP camera is attached to the computer and launches the "HP Photoimaging Software". Available via Start -> Programs
N	Cyber	cyberchk.exe	Likely to be found in a directory called "Belkin" and pops up a dialog box saying "It's time to Clean your Laser lens", with the window title "PMC Laser Lens", referring the CD/CDRW/DVD drives. If you find anything more please let me know
N	CyberMedia Agent	CMAGENT.EXE	Part of CyberMedia's Oil Change program. Not normally required. Note - if you have TextBridge, CyberMedia Agent may attach itself to TextBridge and cause TextBridge to crash everything if this is disabled
U	Cyber Trio	showmode.exe	From G-Tek Technologies. Allows you to set the PC in one of three modes, Standard, Enhanced and Kiddo. Standard is full function, Enhanced prevents accidental damage and Kiddo is a play environment for kids. Pre-installed on some Packard Bell PCs
X	CyberWolf	CyberWolf.exe	Added as a result of the KICKIN.A (or CYDOG.C) VIRUS!
X	CyDoor or CydoorUpdate	CD_Load.exe	Adware. Check here for information about Cy-Door and here for a program that can remove it
N	CyphTray	CyphTray.exe	Cypherus - encryption software

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D

	Name/Startup Item	Command	Comments
N	D066U Utility	D066UUTY	TWAIN driver for the CanoScan D660U flatbed scanner. Start scanning via your scanner management software
U	D4	D4.exe	Dimension 4 - network time synchronization software
Y	DadApp	dadapp.exe	"DadApp is the SW utility that controls the programmable buttons on Dell Laptops. Not required, but should be left in because it can create a hassle and doesn't always restore functionality to those buttons once unchecked and rechecked" - direct from Dell
N	DACONFIGEXE	daconfig.exe	3Com NIC Diagnostics. Available via Start -> Programs
N	Daemon (1)	DAEMON32.EXE	Pre-loads game profiles for MS Sidewinder game controllers prior to release 2.0 of the software. Recommend upgrade. Available via Start -> Programs
U	Daemon (2) or DAEMON Tools-1033	Daemon.exe	Daemon Tools - used to map an image-file (.iso, .bin etc) to a virtual CD/DVD-drive
N	Daily Planner	dayplan.exe	Daily Planner - discontinued, and now part of KMCS Deluxe System Suite. Tool to plan your days, and check activities off as you complete them
N	Dap	DAP.exe	Download Accelerator Plus from SpeedBit - download manager/accelerator
X	DarkDevil.Grasiele.BR	Grasiele.VBS	Added as a result of the LEMBRA VIRUS!
?	DashIE	N/A	Could be related to "Dash Power Shopping" tool bar in IE?
X	Data	System.dat.vbs	Added as a result of the BISCUIT.A VIRUS!
X	Data789	Regedit.exe ....data789.tmp	Homepage hijacker
N	DataCaching	FlashKsk.exe	SmartMedia Card management from the installation of a SanDisk reader for a camera's SmartMedia card and also adds the "Unplug and Eject Hardware" System Tray icon
?	DataLayer	DataLayer.exe	Nokia PC Suite 5 - "A collection of powerful tools that you can use to manage your phone features and data." What does it do and is it required?
N	Data LifeGuard	BACKWE~1.EXE	Data LifeGuard diagnostic tools for Western Digital's series of hard drives
N	Data LifeGuard LifeLine Lite installer	DLGLI.EXE	Backweb installer - see here
N	DataViz Messenger	DvzMsgr.exe	DataViz Documents to Go - "allows you to use your Word, Excel and PowerPoint files on your handheld anywhere, anytime. In addition, it now synchronizes e-mail with attachments, PDF files, pictures and Excel-like charts"
X	Datcheck	datcheck.exe	Added as a result of the KEYPANIC VIRUS!
?	Datechecker	N/A	Could be related to this?
X	DateMakerIntl	DateMakerIntl.exe	Premium rate dialler also referred to as the PORNSPA.F VIRUS!
X	Date Manager	datemanager.exe	Date Manager - calender program. Spyware/adware based provided by The Gator Corporation
N	DAupdate	DAupdate.exe	DoubleAgent content manager
?	DAW9532.exe	DAW9532.EXE	Loaded during installation of some 3Com network cards. Enables their DynamicAccess desktop management software. Is it required?
U	DayToday	DAYTODAY.EXE	DayToday from RoboMagic Software Corp. Displays the date on the taskbar
U	DAZEL Delivery Agent	DcDaemon.exe	Control and send documents, etc, to any destination - see here
N	??	dbserv.exe	Database Server for Norton Ghost on Win2k Pro. Ghost works fine when it is disabled
N	DCfssvc	dcfssvc.exe	Associated with digital cameras and known to cause problems which disappear if disabled. If this program is unchecked in startup, your camera will not cause your computer to open a pop-up window when you connect it. It is even money if you will be able to read the files off the camera without this
X	DDCActiveMenu	DDCActiveMenu.exe	As below
X	DDCM or DDCMan	DDCMan.exe	Digital Distribution Channel from Wild Tangent - adware
X	ddeproc	ddeproc.exe	Associated with Webcelerator - spyware. Read eAcceleration's privacy statement here
?	DDT	N/A	??
N	DeadAIM	rundll32.exe DeadAIM.ocm, ExportedCheckODLs	DeadAIM - feature enhancing product for AOL's Instant Messenger program
X	Debug	DebugW32.exe	Added as a result of the GUBED VIRUS!
X	Default web browser	IexpIore.exe	Added as a result of the OBLIVION.B VIRUS! Note - don not confuse "IexpIore.exe" with "iexplore.exe" (Internet Explorer), the first has a captial "i" in place of lower case "L"
U	defwatch	defwatch.exe	Detects out-of-date virus definitions for Norton Anti-Virus Corporate Edition and runs the Defwatch Wizard. Only required if you don't update the virus definitions manually on a regular basis
U	Delay or Delayrun	delayrun.exe	On HP PCs this program is used to help prevent conflicts or timing issues on fast computers
N	Dell Alert	DAMon.exe	"Dell Alert" utility, that's supposed to make interaction with Support easier
?	DellDMI	delldmi.exe	Possibly part of Dell OpenManage Client Instrumentation - software that allows remote management application programs to access information about, monitor the status of or change the state of the client computer, such as shutting it down remotely. Uses the DMI and/or common information model (CIM) protocols, which are systems management protocols defined by industry standards?
U	DELLMMKB or DellTouch	DELLMMKB.EXE	Multimedia keyboard control for Dell based PCs - only required if you use the multimedia keys
N	DellSC	dellsc.exe	Dell Solution Center - web-based troubleshooting tools and educational offerings
?	DelTmp	DelTemp.exe	Added to the startup list after installing a Creative SoundBlaster Audigy soundcard. Deletes temporary files once an installation is complete?
N	DeltTray	deltray.exe	System Tray access to the control panel for the M-Audio Delta 44 PCI Analog Recording Interface. Available via a desktop shortcut, Start -> Programs or Start -> Settings -> Control Panel
?	demon	demon.exe	Part of the French Wanadoo ADSL extense pack. What does it do and is it required?
U	DepFrez	frzstate.exe	Deep Freeze from Hyper Technologies. "Freezes" the current software configuration so that an a re-boot all changes made refer back to their original settings. Not required for most users - more likely to be used by system administrators, for example
?	Description of Shortcuts	*.exe	* seems to be a sequence of alphanumerics that can be different, i.e., 1960F8A9, 4EBD23F5, etc. Each of these files would appear to be a shortcut, i.e., 4EBD23F5 is actually Works Calender Reminder (found via a registry search)
X	Desire	desires.exe	Adult content dialler
N	DeskColor	DESKCOLOR.EXE	Provides transparent icon text backgrounds and coloured icon text
N	Deskflag	Deskflag.exe	DeskFlag - animated USA flag on the desktop
U	Desksite CMA	cma.exe	Desksie CMA siftware - "retrieves new content from the Desksite Data Center"
N	Desktop Architect	DATRAY.EXE	Desktop theme manager available here - for managing the desktop appearance, fonts, sounds, etc
N	desktopmgr	desktopmgr.exe	Synchronisation manager for the cradles for the Research In Motion range of wireless handhelds, including the "Blackberry"
N	Desktop Plant	AZARE10S.PLT	Vritual plant from here - this version is an Azalea, there are others so the filename may be different
?	desk-top-service	desk-top-service.exe	??
N	Desktop Weather	THE WEATHER CHANNEL.exe	Desktop Weather by The Weather Channel - provides current temperature, conditions, alerts, etc
U	DesktopX	DESKTOPX.EXE	A program that replaces the regular Desktop and Taskbar, and can be changed to the user's liking
N	deskup	deskup.exe	Adds Iomega Zip drive icons to the desktop
U	detect (1)	idetect.exe	iNTERNET Turbo from Clasys Ltd. "It accelerates any Windows 95/98/Me/NT/2000/XP internet connection in seconds". If you find it helps your connectivity leave it enabled
?	detect (2)	turbodetect.exe	??
N	Detector	detector.exe	USB port detector for LG scanners. Sits in the System Tray, and when it detects the scanner through the USB port, you can run the scanner software from the tray. It is not required at all, since you can use the scan software from almost any photo editing software
U	DEventAgent	eventagt.exe	DEvent Agent Module client - part of Dell OpenManage and used for server management. Only required if you use this
X	DevicePath	Proyecto1.exe Root.exe	Added as a result of the GRUEL VIRUS!
U	devldr16	devldr16.exe	Associated with some Creative Labs sound cards. Provides audio support for DOS applications. Not needed if you don't have those. Required if you use "Sound Play Control" and "Sound Recorder". To disable: (1) Disable via MSCONFIG (2) Start -> Settings -> Control Panel -> System -> Device Manager then disable "Creative SB16 Emulation" under Creative Miscellaneous Devices
?	Devlog	??	??
?	dhcpagnt	dhcpagnt.exe	Intel DSL modem driver. Is it required?
N	diagent	diagent.exe	System Tray access for Creative Diagnostics for the Creative SoundBlaster series soundcards. Available via Start -> Programs
X	Dialer	rundll32.exe msa32chk.dll	Unidentfied malware
X	DialNet	mxt32.exe	Adult content dialler
N	Dialog Box Assistant	OSDEx.exe	Dialog Box Assistant from Duality Software. Helps with the standard Open and Save As dialog boxes by showing recently used files and folders
N	Dialog Helper	PDDLGHLP.EXE	Dialog Helper from PowerDesk Pro by Ontrack. Helps with the standard Open and Save As dialog boxes by showing recently used files and folders. Available via Start -> Programs
N	DigiGuide	CLIENT.EXE or client01.exe	TV guide and reminder
N	Digital Dashboard	devgulp.exe	For Compaq PC's. Loads Digital Dashboard options
N	Digital Line Detect	DLG.exe	Detects whether your are plugged into a digital telephone line and displays the information graphically. Installed by Dell (and maybe others) and is included with all Connexant V.92 and Broadcom modems
N	Digital River eBot	downlo~1.exe	Digital River Systems EBOT for downloading software from their site. In some cases, if you purchase software online for a download from a software manufacturer, you will be sent to this online company's site for the download after the purchase is complete. Read more here
N	DigitalWizard	ISWizard.exe	InstallShield's DigitalWizard - free, complete Digital Content Management Solution that makes it easy to experience digital content
N	DigitalWizard Monitor	dwMon.exe	InstallShield's DigitalWizard - free, complete Digital Content Management Solution that makes it easy to experience digital content
N	DIGStream	digstream.exe	DIGStream Cache Manager - part of ESPN Motion that periodically checks for new videos periodically, downloading them in the background is available. Starting ESPN Motion starts digstream automatically
U	Dimension4	d4.exe	Atomic clock synchronisation freeware - starts-up, adjusts the system clock, then shuts down
X	Dino3	dino3.exe	Related to Jurassic Park III and enables a dinosaur to walk across the screen. Also generates adverts and classified as adware as a result
X	Dir1	caKe	Added as a result of the CAKE VIRUS!
N	DirectCD	DirectCD.exe	DirectCD primarily allows you to drag and drop files onto a suitably formatted CD-RW disc. Unless you use this on a frequent basis it isn't required and is available via Start -> Programs. Start the program before inserting a DirectCD formatted CD-RW in the drive. A re-boot is recommended if you close Adaptec DirectCD before re-opening it again later
U	Direct Update	DUControl.exe	DirectUpdate dynamic DNS updater
U	DIRECTVDSL	Directvdsl.exe	Starts DirectTV DSL modem at boot up. Can also be started manually
X	DirectX (1)	ddhelp32.exe	Added as a result of the BIONET.318 VIRUS! Note - not the DirectX helper which is ddhelp.exe
X	directx (2)	Directx.exe Sqlexploit.exe NTCmd.exe PipeCmd.exe	Added as a result of the SDBOT.D VIRUS!
X	DirectX (3)	DirectX.exe	Added as a result of the BLAXE VIRUS!
X	DirectX64	DirectXset.exe	Added as a result of the BROWNEY.A VIRUS!
X	DirectX For Microsoft Windows	dtxservice.exe	Added as a result of the PROGENT VIRUS!
U	Dirkey	Dirkey.exe	Dirkey - small utility that allows you to bookmark up to 9 folders by using the Ctrl+Alt+1..9 shortcut keys in an Open/Save File dialog or in Windows Explorer. After this the Ctrl+1..9 shortcut keys can be used in the same or another window to go to any of the 9 bookmarked folders
?	Disable EHCI	nousb20.exe	??
N	Disc Detector (1)	CtNotify.exe	For Creative sound cards. Detects when you insert a CD, DVD, etc
?	disc detector (2)	qnetquestnotifty.exe	??
?	discoveg	discoveg.exe	??
N	DiscoverDeskshop	Deskshop.exe	Discover Deskshop - single use "virtual" credit card
?	DISKMON.EXE	DISKMON.EXE	??
N	Disknag	disknag.exe	Dell program that reminds you to make your backup diskettes
N	DisplayTrayIcon	TrayIcon.exe	System Tray access to display properties for ABIT graphics cards. Unless you change your desktop resolution, etc regularily use Control Panel -> Display
N	Distiller Assistant 3.01	DISTASST.EXE	From Adobe. Creates PDF universal files for Acrobat Reader. Available via Start -> Programs
U	distributed.net client	DNETC.EXE	Dsitributed computing projects client from Distributed.net where numerous computers are used to share a projects workload - similar to SETI@Home and Folding@Home. Also prone to being distributed by viruses
Y	Dit	dit.exe	"Drive Icon and Label Utility" - assigns drive icons and names to flash memory cards. Required, otherwise the drives aren't found
N	DiTask.exe	DiTask.exe	Associated with an Eicon Networks ISDN or ADSL modem. System Tray icon which shows you the status of your lines (free, occupied with incoming or outgoing call). Available via Start -> Programs
N	DJREGFIX	regedit /s c:\hp\djregfix.reg	DJRegFix showed up first in WinME as a "clever" way to ensure that all Hewlett-Packard DeskJet printers actually worked with WinME - since most were having major problems. This "utility" adds the functionality and compatibility HP forgot to add in its WinME drivers
U	DkService	DkService.exe	From Executive Software's Diskeeper defragmenting utility - a replacement for Windows Disk Defragmenter. Used to schedule defragmenting on a regular basis and not required if you do so manually on a regular basis
X	Dkware lptt01	dkware.exe	New variant of the RapidBlaster parasite (in a "DonkeySoft" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
?	dkzzixm	dkzzixm.exe	??
Y	dla	tfswctrl.exe	Drive letter access to HP's and Veritas' version of DirectCD. Does the same thing as DirectCD. From HP - "This is a needed file as it controles the readability of the Combo drives. Without this file loading the end user will be able to burn CD's but wont be able to read them. The drive itself will be able to read store bought master Cd's without the file but not burnt ones"
N	DlaTray	Dlatray.exe	On HP PCs, tray icon for dla above
X	dlder	dlder.exe	Advertising spyware. Considered to be one oft the worst - even creating a fake "explorer.exe" file. Can be installed via versions of "Grokster", "Lime Wire" and "KaZaA" amongst other file-sharing utilities (see here). Reported in the past as a virus
X	DlDir1	caKe	Added as a result of the CAKE VIRUS!
N	DLF_00000B00	Vcdlf.exe	Known to cause problems with "Out of memory" errors (see here). Otherwise, it's purpose is unknown
?	DLForcerExe	DLForcerEXE.exe	??
N	DLG	DLGCHBW.exe	Backweb part of Data LifeGuard - diagnostic tools for Western Digital's series of hard drives. Automatically detects an internet connection and downloads any available updates
N	DLHelperEXE	WATCH.exe	Download helper distributed with some software that allows the software installation to redirect download locations. Not required once the installation is finished
N	D-Link AirPlus DWL-650+ Utility	WLANMON.exe	D-Link Air Plus Wireless PC modem connection monitor
X	DLL32	dllmem32.exe	Added as a result of the KWBOT.E VIRUS!
X	DLL Service Manager	<path to worm>	Added as a result of the RPCBOT.F VIRUS!
?	DLT	dlt.exe	??
X	dluca	dluca.exe	Adult content dialler - see here
N	DMILDR	dmildr.exe	Part of Dell OpenManage Client Instrumentation - software that allows remote management application programs to access information about, monitor the status of or change the state of the client computer, such as shutting it down remotely. Uses the DMI and/or common information model (CIM) protocols, which are systems management protocols defined by industry standards. Available via Start -> Programs
N	DMISL	DMISL.EXE	DMI (Desktop Management Interface) Service Layer for Intel TokenExpress network card software. DMI support for the Intel network card managed through the Desktop Management Interface. See here for more information
N	DMISLAPP	DMISLAPP.exe	DMI similar to above
X	Dnar	Dnar.exe	Unknown, except that it is not necessary. Tends to phone home a lot. DMI related - see here
Y	DNE Binding Watchdog	rundll dnes.dll, DnDneCheckBindings	Deterministic NDIS Extender (DNE). DNE is an NDIS-compliant module which appears to be a network device driver to all protocol stacks and a protocol driver to all network device drivers. Part of Gilat Communications internet satellite systems. Required if you have this system. Also installed by Winproxy - a proxy program for sharing internet connections through one computer. Required if you want it to work
Y	DNE DUN Watchdog	rundll dnes.dll, DnDneCheckDUN13	Deterministic NDIS Extender (DNE). DNE is an NDIS-compliant module which appears to be a network device driver to all protocol stacks and a protocol driver to all network device drivers. Part of Gilat Communications internet satellite systems. Required if you have this system. Also installed by Winproxy - a proxy program for sharing internet connections through one computer. Required if you want it to work
?	DNS2GoClient	dns2goclient.exe	DNS2Go is a Domain Name System that will make your computer accessible anytime, anywhere by associating a domain name of your choice to your currently assigned IP address. Is it required?
?	DNXVC	dnxvc.exe	??
X	DocTor	Doctor.exe	Added as a result of the DOTOR VIRUS!
N	DocuMagix Init	PWATCH.EXE	PaperMaster is an application for the PC designed to automate the process of organizing, archiving, and retrieving digital versions of files. Start manually if needed
?	Doing	doing.exe	??
U	Don't Panic	dontpanicdemodp.exe	30-day trial version of Don't Panic privacy software from Panicware. "Clean up Internet tracks and quickly hide personal documents with this privacy suite."
U	Don't Panic Pop-Up Stopper	dpps2.exe	Pop-Up Stopper Companion from Panicware. Pop-up blocker integrated into the IE toolbar. Note that the Pro version doesn't load in startup as it is installed as an Internet Explorer toolbar. Can cause problems with IE if you use WinXP and uninstall Service Pack 1. Uninstalling the software leaves it in the startup group
?	Dosbat	??	??
N	Download Accelerator Plus 5.0	DAP.exe	Download Accelerator Plus from Speedbit. Download manager for resuming downloads, amongst other features. Available via Start -> Programs. Note that the free version is "adware" based
X	Download Plus	DownloadPlus.exe	DownloadPlus parasite - opens pop-up adverts
X	DownloadWare	dw.exe	DownloadWare - executes arbitrary code from advertisers and not considered to be adware but is a security risk (see here). If a network connection is available it will connect to its servers, which can direct it to download and install software from advertisers. Installed along with programs such as MovieNetworks, Medialoads and PAgent
N	Download Wonder	DownloadWonder.exe	Download Wonder from Forty Software. Download manager for resuming downloads, amongst other features
N	DPAgnt	DPAgnt.exe	digitalPersona fingerprint scanner
Y	Dpcnav	dpcnav.exe	DirecWay from DirectTV satellite based high-speed internet access
Y	DPCProxyLoadOnStartup	dpcstart.exe	DirecWay from DirectTV satellite based high-speed internet access
Y	Dpcstart	dpcstart.exe	DirecWay from DirectTV satellite based high-speed internet access. Proxy software
U	dpps2	dpps2.exe	Pop-Up Stopper Companion from Panicware. Pop-up blocker integrated into the IE toolbar. Note that the Pro version doesn't load in startup as it is installed as an Internet Explorer toolbar. Can cause problems with IE if you use WinXP and uninstall Service Pack 1. Uninstalling the software leaves it in the startup group
?	DragDrop	DragDrop.exe	??
N	Drag'n'Drop_Autolaunch	Autolaunch.exe	Iomega HotBurn - CD-RW burning software
?	dregfix	ph_finder.exe	??
N	DriveLED	OODLed.exe	O&O DriveLED - displays your HDD LED on your monitor. Start manually
X	Driver32	Scam32.exe	Added as a result of the SIRCAM VIRUS!
N	DriveSelect	driveselect.exe	DVD X Copy XPress by 321 Studios. Creates a pop-up at Windows startup that asks for the DVD drive to be selected. Available via Start -> Programs
U	dRMON SmartAgent	SmartAgt.exe	Part of the network monitoring program group for 3Com NIC cards. See here for more info
X	drmu	W95Mm.exe	Homepage hijacker installing a toolbar: http://tdko.com/. Lop.com in disguise. See this thread
?	DrvListnr	DrvListnr.exe	Analog Devices SoundMAX soundcard related. What does it do and is it required?
N	drvlsnr	drvlsnr.exe	Compaq/ADI SoundMAX integrated digital audio controller related
X	drvr32h	drvr32h.exe	Added as a result of an unidentified VIRUS!
X	drvrmanager	drvrquery32.exe	Added as a result of the BOOHOO VIRUS!
X	dsa	dsa.exe	Homepage hijacker - redirecting to downseek.com
U	DS Clock	dsclock.exe	Digital desktop clock including synchronization with atomic servers - see here
N	DSentry	DSentry.exe	Anti-spyware from Dell. Seems that after Dell found out certain applications being installed from DVD's would report back information about what customers were watching, they decided to implement an anti-spyware service. Run manually before installation starts
Y	DSLagentexe	DSLagent.exe	Used in conjunction with USB connected ADSL modems from Eicon Networks (as used by BT for its Broadband internet service for example). Required for a permanent ADSL connection
N	DSL Monitor	spdstrm.exe	Comes with Efficient Networks DSL Modems. Little red/green/yellow flashing icon in system tray
X	DSS	dssagent.exe	DSSAgent by Brøderbund - spyware. Sends encrypted emails about the system back to the originators of the program. Also a resource hog. See here for more info
?	DSSSGENS	dssagens.exe	??
N	DU Meter	DUMETER.EXE	Hagel Technologies internet bandwidth monitor
N	dumprep 0 -k or dumprep 0 -u	dumprep 0 -k dumprep 0 -u	Used in connection with memory dumps - you can disable these by - right clicking on My Computer, selecting Properties and then the Advanced tab. Click on the Settings button in 'Startup and Recovery'. In the bottom pane - under 'Write debugging information' - click on the down arrow and then select 'None' - OK your way out
U	DVDBitSet	DVDBitSet.exe	DVD+RW Drive/Disc Compatibility Setting. Installed with HP DVD+RW drives to enhance compatibility with existing readers. You can also set a DVD+RW default drive write mode which is always used
N	DVDSentry	DSentry.exe	Anti-spyware from Dell. Seems that after Dell found out certain applications being installed from DVD's would report back information about what customers were watching, they decided to implement an anti-spyware service. Run manually before installation starts
Y	Dvp95	Dvp95.exe	Scan engine for F-Secure and Command antivirus software based on the F-Prot AntiVirus engine
Y	dvpapi9x	DVPAPI9X.exe	Command AntiVirus for Windows 95/98/Me
Y	DvpInitExe	Dvpinit.exe	Command Antivirus related
Y	dvprpt	Dvprpt.exe	Command Antivirus real time protection
U	DVSync	dvsync.exe	DVSync is the program that allows you to synchronize your daVinci’s PDA's data with your Personal Information Manager on the PC
X	dw	dw.exe	DownloadWare - executes arbitrary code from advertisers and not considered to be adware but is a security risk (see here). If a network connection is available it will connect to its servers, which can direct it to download and install software from advertisers. Installed along with programs such as MovieNetworks, Medialoads and PAgent
N	DwlClient	support.exe	Download manager for Dell support alerts
?	DXDllRegExe	dxdllreg.exe	Appears to be a MS patch that reregisters some of the DirectX DPlay DLL's?
X	DxLoad	DX3DRndr.exe	Added as a result of the GIBE.B VIRUS!
N	DXM6Patch_981116	p_981116.exe	Win32 cabinet self extractor. More info here
X	DyFuCA	optimize.exe	Adult content dialler - see here
X	DyFuCA Active Alert	actalert.exe	Adult content dialler - see here
?	DZKillMe	DZSAVEME.EXE	??

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E

	Name/Startup Item	Command	Comments
N	E6TaskPanel	TaskPanl.exe	Earthlink Task Panel - part of Earthlink TotalAccess 2003 internet access software. Quick access to internet, E-mail and web-space
U	eabconfg.cpl	EabServr.exe	Easy Access Buttons control panel on Compaq laptops. Only required if you use the extra keys
X	Eac_Cnry	canary.exe	Added as a result of the CANARY VIRUS!
X	Eac Download	download.exe	Associated with Webcelerator - spyware. Read eAcceleration's privacy statement here
U	EACLEAN	eaclean.exe	For Compaq PC's. Easy Access button support for the keyboard
?	Eac_rnvdl	ANTIVIRUS_INSTALL.EXE	??
X	EanthologyApp	EANTHO~1.EXE	Stop-Sign from eAccelerration. Detects spyware, malware, viruses and keyloggers and stops popups. Spyware itself - read their privacy statement here
N	Eapcisetup (1)	sbsetup.exe	Rockwell RipTide soundcard application software. Sound works without it
N	EAPCISETUP (2)	wizard.exe	Part of the Creative Sounblaster PIC Installation Wizard. Probably left as a result of a failed installation
N	EarthLink ToolBar 5.0	etoolbar.exe	EarthLink Toolbar is a tool to help you get to all of the resources of the internet. EarthLink 5.0 Setup adds a few basic buttons to the Toolbar, but you can delete these or add more buttons any time
X	EasyDates_nl	EasyDates_nl.exe	Adult content dialler
U	EasyKey or Easy Key	easykey.exe	For programming of the built-in functions keys on some laptops (and maybe desktops). Required if these are used
X	easyServ	Server.exe	Added as a result of the EASYSERV VIRUS!
N	Easy Start Button	esb.exe	Provides functionality on certain laptops that have additional keys. Not required unless you use the extra keys
U	EasySync Pro	XCPCMenu.exe	EasySync Pro is a Lotus program for synchronizing a PDA with Lotus Notes
U	EasyTuneIII	EasyTune.exe	Tuning (overclocking) utility for Gigabyte motherboards. Shortcut available
U	EasyTuneIV	ET4Tray.exe	Tuning (overclocking) utility for Gigabyte motherboards. Shortcut available
N	EbatesMoeMoneyMaker	wjview ...Code	Ebates is a website that provides discounts from purchases from many websites. Discounts are automatic if on the Ebates listing. Discounts are paid in cash quarterly
X	eBay Toolbar	EBAYTBAR.EXE	eBay Toolbar - reportes as spyware as it "phones home"
U	eBoard or eMachines eBoard	Eboard.exe	eMachines multimedia keyboard manager. Required if you use the extra keys
N	eBot	DownloadWizard.exe	eBot from Digital River - "helps ensure your computer always has the latest technology, fixes, add-ons, upgrades and 'cool stuff'." Can optionally be installed with software such as Net Nanny internet filtering software. Available via Start -> Programs
X	E-Card	ecard.exe	Added as a result of the YODI VIRUS!
?	ecpe	ECPE.EXE	??
N	EDLoader	DTLoader.exe	Effective Desktop from MiniStars Software - desktop management software no longer being supported
N	eFax.com Tray Menu	HotTray.exe	eFax Messenger Tray Menu system tray icon for eFax Messenger Plus. Available via Start -> Programs. Disabling instructions available here
X	efaxs lptt01	efaxs.exe	New variant of the RapidBlaster parasite (in a "efaxs" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
U	Efpap.exe	Efpap.exe	Easy File & Folder Protector. Deny access to certain files and folders, or to hide them securely from viewing and searching
N	ESFTP	esftp.exe	ESftp - FTP client for transfering files between a local PC and another remote computer
?	ehTray	ehtray.exe	eHome Media Center PC related - what does it do and is it required?
U	Eicon NetworksLAN_DAEMON or Eicon TechnologyLAN_DAEMON	watch.exe	Associated with an Eicon Networks ISDN or ADSL modem. Watch protocols your connection with numbers and duration. You need callvu.exe (from Start Menu) to see your connection statistics. You can manually start watch.exe before you go online. Needs diinfo.exe (started by DiTask) to work correctly which can be started manually
X	eixfi	china.bat	Added as a result of the WCUP VIRUS!
U	Elbycheck	ElbyCheck.exe	From Elaborate Bytes who make CloneCD - monitors the installed filters of CD-ROMs/DVD-ROMs. Note - under Win2K removing this from startup causes the CD drive in the computer to not be recognized in the OS and after rechecking it prompts that the driver has been corrupted and asks you to restart the computer to fix it
X	Element	Element.txt	Added as a result of the ELEM VIRUS!
N	elm	Elmenv.exe	ViaTech eLicense for securing, distributing and selling music online
Y	ElsaCapiCtl	Rcapi.exe	Assumed to stand for Remote Common Application Programming Interface (RCAPI), this was installed with an Elsa Microlink ISDN modem. If it is not there you can not bring up the dialog box which is sometimes needed to reset the modem
U	ELSAChipGuard	elsavect.exe	ChipGuard for ELSA graphics cards - monitoring solution which monitors both the GPU temperature and fan speed, and will halt the system if either are at dangerous levels and restore the default clock speeds upon reboot. Leave enabled if overclocking
U	ELSA WINman Suite	Winmsuit.exe	Allows you to totally customize your ELSA graphics card settings, including overclocking the GPU
N	EMA.exe	EMA.EXE	Time management system which helps you to manage your time and appointments
X	eMailEncryption	VELOZSYS.EXE	eAcceleration Stop-Sign related - foistware. Read their privacy statement here
U	EM_EXEC	EM_EXEC.EXE	Logitech Mouseware driver. Needed to support some additional functionality of Logitech mice/trackballs such as "SmartMove". If you disable it and find you don't need it leave it disabled
?	emsw.exe	emsw.exe	??
N	EN4060C Taskbar	en4060ct.exe	Comes with Efficient Networks DSL Modems. Little red/green/yellow flashing icon in system tray
?	encapsulated command tool	wintr.com	??
N	Encarta Dictionary Quickshelf	QSHLFED.EXE	Provides quick access to Encarta's Dictionary features?
N	ENCMONITOR	monitor.exe	The Encompass Monitor. This program is the Connect Direct Program. It is more trouble than it is worth and few use it
N	Encoder Agent	WMENCAGT.EXE	MS Windows Media Encoder, which already has a shortcut in the Start Menu if installed
U	Encompass_ENCMONTR	ENCMONTR.EXE	Optional simple browser from Yahoo (Encompass)
?	ENSApServer2_0	APSERVER.EXE	Intel AnyPoint Wireless II Home Network related. What does it do and is it required?
?	ENSMIX32.EXE	ENSMIX32.EXE	Sound card driver. Is it required?
U	EnsoniqMixer	starter.exe	Puts the Ensoniq mixer in system tray. From Ensoniq Technologies "Our mixer is a critical part of the soundcard as it fixes sound problems and replaces the MS mixer which can no longer be used". If you find you don't need it - try one of the solutions on this special page. Similar to Creative PCI Audio Configuration Utility
X	Enumerate Service	wsys.exe	Added as a result of the MANIFEST VIRUS!
U	eonemng	eOneMng.exe	eOne Manager, provides access to the buttons on the keyboard and on the front of the console for the eMachines eOne PC
U	ePrompter	ePrompter.exe	ePrompter - E-mail notification software
N	EPSON Background Monitor	STMS.EXE	Supposed to keep an Epson printer ready for quick printing. Users report little difference whether it is on or not
U	EPSON CardMonitor	EPSON CardMonitor1.0.exe	Monitors the PCMCIA memory card slot on EPSON cameras and printers and launches PhotoStarter or PhotoPrint
U	EpsonPhotoStarter	EPSON_PhotoStarter.exe	Only needed if you want to make full use of the capabilities of an Epson printer that included this
N	EPSON Status Monitor 3 Environment Check or EPSON Status Monitor 3 Environment Check 2	e_srcv03.exe e_srcv02.exe	According to the Epson info: "Use this utility to automatically check for errors and also check the level of ink remaining." This utility can also be started on demand when about to print as follows: File menu > Print to bring up the print dialog box. Click on the Properties button which will bring up a display with 4 tabs. Click the Utility tab to get a list of utilities that can be executed including the Status Monitor 3 Environment Check
U	Epson Stylus C62 Series	E-S0BIC1.EXE	Required for an interface to some versions of MS Word to ensure that some fonts are printed correctly. Start it manually if required
U	Epson Stylus C82 Series	e_s0hic1.EXE	Required for an interface to some versions of MS Word to ensure that some fonts are printed correctly. Start it manually if required
?	Equipmen	Equipmen.exe	??
N	EReg	reg32.exe	EReg is a software registration tool incorporated on products such as those by Brøderbund, Connectix, Hewlett-Packard, The Learning Company, and Sierra. Needless to say you don't need it
?	erm	erm.exe	??
X	eros.exe	eros.exe	Adult content dailler
Y	eSafe Protect	ESPWatch.exe	eSafe from Aladdin - internet security for gateway and E-mail servers
?	ESS Daemon	Essd.exe	Related to an ESS based soundacard. Is it required?
Y	Essdc	essdc.exe	Related to an ESS Solo soundcard. Seems as though it's required
?	ESSNDSYS	ESSNDSYS.EXE	Related to an ESS based soundacard. Is it required?
Y	ESSOLO	ESSOLO.exe	Sound card driver that re-instates itself every time it's removed
Y	esspk	esspk.exe	ESS Technology modem speaker driver file. Required to get on-line with this modem
N	Ethernet	tcaudiag.exe	3Com NIC Installation/Diagnostic MFC application. Diagnostics may be run from the Start -> Programs
X	Etraffic	JavaRun.exe	Marketing software from TopMoxie
Y	eTrustCIPE	ezdsmain.exe	eTrust EZ Deskshield from Computer Associates. Protects against malicious email attachments and unauthorized use of email by detecting and blocking unusual behavior
Y	eTrust EZ Firewall	efpeadm.exe	eTrust EZ Firewall
U	EVENTLISTENER	EvLstnr.exe	Used with a Nikon digital camera to recognize when the camera is plugged in
N	eventmgr	eventmgr.exe	Used with a Microtek scanner. Manages the scanner's button events. Available via Start -> Programs
N	Event Planner Reminders	PLNRnote.exe	Sierra Event Planner tray icon
N	Event Reminder	pmremind.exe	A calendar/alarm program that installs with Brøderbund Printmaster
N	Evidence Eliminator	ee.exe	Evidence Eliminator - cover the tracks of your browsing habits and E-mails if you think you need to. Run manually on a regular basis
N	evntsvc	evntsc.exe	Application Scheduler installed along with RealOne Player. Once installed, it runs independently of RealOne Player. Not required - see here for more information, including how to disable it
N	eWare Startup	iWareStart.exe	eWare iWare task bar. Not required
U	EW Message Server	msg32.exe	Conexant (older versions are Brooktree) Wavestream Message Server - associated with Conexant based audio devices
N	ExciteAssistantEXE	ASSISTANT.EXE	With Excite Assistant, you can access a wide variety of online information, including email, news, and stock quotes without having to have a browser window open
N	Excite Platform	Exlaunch.exe	Loads an Icon in the startup tray that allows you to receive service update notices for Excite@Home if you desire (note that since Excite@Home appears to be winding down this becomes irrelevant). May also allow you to kill the Excite Toolbar that automatically loads in Internet Explorer
?	Excite Private Messenger Pipe	x8impipe.exe	??
X	execfg4	execfg4.exe	Added as a result of the ELECTRON VIRUS!
?	Execute	delfolders.exe	??
X	exe lptt01	exe.exe	New variant of the RapidBlaster parasite (in a "Exe" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
U	Exif Launcher	Exiflaquickdcr.exe or QuickDCF.exe	USB mass storage driver used by some digital cameras such as the Fuji Finepix. Only required if you use it regularly
U	ExitKiller	Ekiller.exe	Exit Killer - automatically closes pop-up windows in your browser
?	exmon	hpimoniter.exe	Some kind of hp digital camera maybe or a photo smart connection probe?
X	explore (1)	explore.exe	Added as a result of the NETBUS and other VIRUSES!
X	Explore (2)	Explorer.exe	Added as a result of the IRC.FLOOD.G VIRUS! Note - this is not the valid Windows "explorer.exe"
X	Explore (3)	explore.exe	Adult content dialler - where explore.exe resides in the Windows or Wnnt folder
X	explore.exe	Explore.exe	Added as a result of the GRAYBIRD.G VIRUS!
U	explorer (1)	explorer.exe	Starts Windows Explorer. Unless this has been manually added to startups or added by another program it could be a virus such as PE_BISTRO or DVLDR
X	Explorer (2)	Explorer.exe	Added as a result of the DVLDR VIRUS! Note - this is not the valid "Explorer.exe" as it's in the Windows\Fonts directory
X	explorer (3)	wscript.exe <filename>	Sneaky way to start any VBS script. Many viruses use VBS files
X	Explorer (4)	shellexpl.exe	Added as a result of the GPIX and SHELDOR VIRUSES!
X	explorer (5)	expl32.exe	Added as a result of the RATSOU VIRUS!
X	Explorer32	Expl32.exe	Added as a result of the HACKTACK VIRUS!
X	Explorer lptt01	explorer.exe	New variant of the RapidBlaster parasite (in a "explorer" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here. Note! - this is not the valid Windows Explorer which has the same executable name
U	Exshow95	EXSHOW95.exe	Support software for some of the Kensington mice. Provides access to extra features like those available with enhanced Logitech and MS devices
?	Extranet AutoDial	AutoExt.exe	Nortel Networks Contivity Extranet Switching Software
U	ExtraDNS	ExtraDNS.exe	ExtraDNS - DNS configuration tool
N	Eye Tide Launcher	oneeyetideone.exe	Nascar wallpaper
N	ezagent	ezagent.exe	EzVCR recording software for the ASUS TV FM card. Available via Start -> Programs
N	EZDesk	EZDESK.EXE	Utility that remembers icon locations for each user and resolution. Available here
N	EzEjMnAp	EzEjMnAp.exe	For IBM Thinkpad Notebooks. Quote: "The IBM ThinkPad EasyEject Utility makes removing multiple devices from your computer faster and easier by enabling you to stop more than one device at once, rather than stopping each device individually". Available via Start -> Programs
X	eZmmod	mmod.exe	Ezula - regarded as spyware/theftware and bundled with the popular iMesh and KaZaA file-sharing programs. Read here for more information
Y	ezShieldProtector for Px or ezPS_Px	ezSP_Px.exe or ezSP_PxEngine.exe	Engine that allows PrimoDVD from Veritas (was Prassi) and Drag'n Drop CD from Easy Systems (and maybe others) to record and protects against other software overwriting the settings
U	EZSMART App	ezsmart.exe	EZ-S.M.A.R.T. hard drive monitoring software from StorageSoft - appears to be no longer supported
X	ezula	eZmmod.exe	Regarded as spyware/theftware and bundled with the popular iMesh and KaZaA file-sharing programs. Read here for more information
X	eZuluMain	eZuluMain.exe	Comes with "KaZaA" installation. Advertising Spyware. Not required but KaZaA won't work

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F

	Name/Startup Item	Command	Comments
X	f607	f607.exe	Added as a result of the URAT.B VIRUS!
?	fapmon	fapmon.exe	Fair Access Policy monitor for DirecPC/DirecWay internet access
U	FastCache	fc.exe	FastCache from AnalogX - speeds up browsing by resolving DNS requests locally
N	FastTrack Accelerator	SPEED UP.EXE	FastTrack Accelerator - "speedup" utility for programs that use the FastTrack network such as KaZaA Media Desktop, Grokster and Morpheus
N	FastUsr or fast	fast.exe	Installs as part of Windows XP PowerToys as an option for very-fast user switching (allowing a keystoke to switch users instead of using the login screen). It is only used for the hot-key switch and yet it hogs 1.5 megs of memory in two separate processes (one run by the user & one by the system). Optional install in PowerToys
U	FatPipe	DHCP	Software enabling high speed internet browsing (2-4 times faster) and internet connection sharing for up to 5 users
U	Fatpipe Dialer	fpdialer.exe	See above
U	FBDirect	FBDirect.exe	Software that monitors the status of a Visioneer OneTouch scanner button and allows you to scan, fax, copy, print, and easily communicate by simply dragging and dropping scans on your PaperPort Desktop!. The **** represents the model, 5300, 7600, etc. Available via Start -> Programs
?	FBI	FBISM.exe	Compaq related but what does it do?
X	fc	runfc.exe	Added as a result of the CAMPURF VIRUS!
?	FD_SAP	FD.exe	Genicom SAP Printer driver. Is it required?
U	FEELitDeviceManager	feelitdm.exe	Associated with Immersion TouchSense devices (Logitech Wingman Force Feedback Mouse and possibly other peripherals)
X	fegoze	SVCH0ST.EXE	Added as a result of the GRAYBIRD.D VIRUS!
U	Fellowes Proxy	R3proxy.exe	Installed with Fellowes EasyPoint mouse software. Not necessary for normal functioning of Fellowes mice but it is necessary to use the extended features of all Fellowes mice
U	FG1_00	frntgate.exe	FrontGate MX - e-mail spam blocker
U	Fhtisxk	fhtisxk.exe	XtraKeys - keylogger (monitoring program). Given a "U" recommendation because it depends if you intentionally installed it. If you didn't treat it as "X" and uninstall or remove via Spybot S&D (for example)
N	FileFreedom_Plugin	wtm.exe	FileFreedom peer-to-peer sharing program
X	FileSoft	Wscript.exe UpdataFiles.vbs	Added as a result of the SST.B VIRUS!
U	Filterguard	Filtrgrd.exe	An icon located in the lower left of the screen and looks like a lifesaver. This icon is a “short-cut” to access the basic features of SOS-Guardian, SOS-KidProof Lite, SOS Best Defense and SOS Pro such as Internet filtering utility. You can access this menu by “right-clicking” on the icon
X	Find Fast	Findfast.exe	Complete utter waste of space! Part of MS Office - searches disk drives for Office file types to make opening them easier
Y	Find Virus Launch Program	fvlaunch.exe	Part of Dr. Solomon's Antivirus
N	FinePrint Dispatcher vx	FPDISPxA.EXE	FinePrint - virtual printer for use with any printer. Search for "dispatcher" here for more information. If removed, it will re-install when program is run - hence the Y recommendation
Y	Fix-it	mxtask.exe	Part of Ontrack's Fix-it Utilities Suite. Loads a System Tray icon that lets you access the full program. Needed if you run the crash guard, intellicluster, anti-virus, or autoupdater. Otherwise not required
Y	Fix-it AV	memcheck.exe	Part of Ontrack's Fix-it Utilities Suite anti-virus. Performs a quick check of memory for signs of any virus. Exits afterward and returns all resources used in one user's experience. Not required but could be left without a drain on resources
?	FLASH32	-flash32.exe	??
N	FlashPath Status or FlashPath Monitor	SDSTAT.EXE FLSHSTAT.EXE	System Tray icon that you can't get rid of - and does not need to run!. Tells you the battery status in the floppy disk adapter for the smartmedia cards. Available via Start -> Programs
U	Flexicd	Flexicd.exe	CD player - part of the Win95 Power Toys
X	FLooDNeT	FLooDeR.exe	Added as a result of the FLOODNET VIRUS!
Y	FltProcess	msinet.exe	Part of Cyber Patrol internet filtering software to restrict access to certain types of material on the internet. It can be disabled but do not ask how it's done
X	FlyswatDesktop	flydesk.exe	Advertising spyware
U	FmctrlTray	Fmctrl.EXE	Genius SM-Live Control Panel. Enhances audio output through Genius sound cards (makes a big difference and worth the 3MB Ram used)
?	Focus	Focus.exe	ISDN configuration wizard?
X	Folder Service	wssdtu.exe	Added as a result of the MANIFEST VIRUS!
N	Folding@home	WINFAH.EXE	Folding@Home is a distributed computing project which studies protein folding, misfolding, aggregation, and related diseases - must be running in order to access the internet to upload to the servers. Available via Start -> Programs
N	FontFix	fontfix.exe	Not required but what is it?
X	foobin lptt01	adaware.exe	New variant of the RapidBlaster parasite (in a "foo1" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
Y	FoolProof	fpwinldr.exe	FoolProof Security PC security software from SmartStuff
Y	FoolProofSweep	??	Part of FoolProof Security PC security software from SmartStuff
N	Forbes	ForbesAlerts.exe	Forbes Business News Alerts - displays business news headlines in a little window on the screen
X	ForceShow	rundll32.exe QaBar.dll, ForceShowBar	AdultLinks/QAbar parasite related
N	Forget Me Not	AGRemind.exe	Calendar reminder part of American Greetings® CreataCard®
N	FotoStation Easy AutoLaunch	FotoStation Easy AutoLaunch.exe	Installed with a Nikon digital camera. Used to collect photos uploaded from camera program NkVwMon.exe. If your camera is not connected (via USB port) you do not need this program loaded either
U	FourthDay	FourthDay.exe	The Fourth Day - "astronomical clock and almanac for your system tray"
Y	FP Loader	loadfp.exe	FoolProof Security - PC security software from SmartStuff
?	FPWGMWZD	FPWGMWZD.exe	??
N	Fpx	mnmsrvc.exe	Remote Desktop Sharing service part of Microsoft's Netmeeting allowing users to share items on their screens across remote locations
Y	Freedom	Freedom.exe	Zero Knowledge Freedom - Anti-Virus, Personal Firewall and Parental Control, it also blocks ads, safeguards your personal information, encrypts your passwords, and much more
?	Free Downloads Monitor	fdcmon.exe	??
U	FreeMem Pro	FMEMPRO.EXE	Some users swear by memory management utilities such as FreeMem Pro but others say you don't need them - especially if you have Win98 or WinME. See this article and make up your own mind
U	FreeMemVn2	FreeMem.exe	Some users swear by memory management utilities such as FreeMem but others say you don't need them - especially if you have Win98 or WinME. See this article and make up your own mind
U	FreeRAM XP	FreeRAM XP Pro x.exe	Some users swear by memory management utilities such as FreeRAM XP Pro but others say you don't need them - especially if you have Win98 or WinME. See this article and make up your own mind. "x" indicates the version number
U	freesurfer	fs20.exe	EMS Free Surfer mk II - pop-up stopper
?	frguk	shdrkmck.exe	??
N	FriendlyWebQuick-Launch	SELFCERT.EXE	selfcert.exe is a stand alone program for creating your own digital certificates for macros - the .exe is installed as an extra basically by clicking on MS Office in add/remove programs and selecting remove - also I would do away with the FriendlyWebQuickLaunchBar as well
U	FRISK FP-Scheduler	F-Sched.exe	Scheduler for F-Prot anitvirus software. Leave enabled unless you scan manually on a regular basis
Y	FRW_EXE	FRW.EXE	ConSeal Signal9 firewall - now McAfee Personal firewall
Y	frxmxins	frxmxins.exe	ATI 3D Studio MAX/VIZ driver
?	FSDPSRV	FSDPSRV.exe	??
U	F-Secure Management Agent	FSMA32.EXE	F-Secure Antivirus - F-Secure Policy Manager provides tools for administering F-Secure software products
Y	F-Secure Manager	FSM32.EXE	F-Secure Antivirus - carry out scheduled virus scans automatically
?	fsg_4104.exe	fsg_4104.exe	??
U	fsp	fsp.exe	Folder Shield - hide entire directories and thus prevent access by anyone else to your personal files and documents
Y	fspr	FolderShield.exe	Folder Shield - hide personal files and folders
N	FSScrCtl	FSScrCtl.exe	Screen saver control applet used by the "Stardust Screen Saver Toolkit" and "SolidWorks Screen Saver"
U	fsserv	fserv.exe	Farsighter Server - monitors a remote computer invisibly by streaming video to a viewer on your computer. You will know exactly what is happening on the remote computer as you see it in real-time
Y	F-StopW	F-StopW.exe	F-Prot anti-virus background scanner by F-Risk Software
X	FSW	FSW.exe	FreeScratchAndWin parasite
U	Ftpqueue	Ftpsched.exe	Part of WS_FTP Pro from Ipswitch. Queueing facility for scheduling FTP transfers
Y	fwenc.exe	fwenc.exe	Check Point SecuRemote VPN client - "dynamic and fixed IP addressing for all ISP services - dial-up, cable modem, or DSL - the ideal solution for telecommuters and mobile workers"
N	fwrastrc	fwrastrc.exe	Dial-up software for Friendly Technologies/1NationOnLine free ISP
U	fxredir	fxredir.exe	Canon MultiPASS fax redirector

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	Name/Startup Item	Command	Comments
?	g3dctl	g3dctl.exe	??
N	Gadwin PrintScreen	PrintScreen.exe	Gadwin PrintScreen - utility to capture, print or save the current window
U	Gainward	TBPanel.exe	Configuration utility for Gainward graphics cards. Not required unless you use non-default settings. Available via Start -> Settings -> Control Panel
N	GameSpot	kontiki.exe	Kontiki Delivery Manager - Windows-based client software that enables secure delivery of content to users' desktops
U	GammaHotKeys	setgamma.exe	Part of the RadeonTweaker program for adjusting ATI Radeon graphics cards. Allows you to adjust the gamma (or brightness) when playing a full-screen game without switching back to the desktop
X	Gator	gator.exe	Spyware - see here for removal instructions
X	Gator eWallet	gator.exe	Gator eWallet from The Gator Corporation. Spyware - see here for removal instructions
U	GazelDisplay	gsyno.exe	BT Digital Access USB - Gazel ISDN installation System Tray icon
U	GBTray	GBTray.exe	System Tray icon access to GoBack (below)
?	GCC Reminder	gccrem.exe	Associated with AcraMax Greeting Card Creator. Is it a registration reminder?
N	GDrive	GDriver.exe	Found on IBM systems. All it does is set the CDROM drive letter to G:. Set your drive letter manually via Start -> Settings -> Control Panel -> System -> Device Manager
N	Gearbox	confsvr.exe	NTL's Gearbox software for configuring internet connections with their NTLWorld software - does a similar job to the Internet Connection Wizard which can be used instead using the dial-up details available here
X	GEDZAC	GEDZAC.exe	Added as a result of the GEMEL VIRUS!
N	GemStRmW	GemStRmW.exe	For a GemPlus smart card reader. If it doesn't start automatically when you insert the smart card, start it manually
X	general lptt01	general.exe	New variant of the RapidBlaster parasite (in a "General" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
Y	Genie USB Monitor	USBmonitor.exe	Port monitor for an external USB hard drive. Required to enable access to the drive
N	GetRight Tray Icon	GETRIGHT.EXE	GetRight from Headlight Software - download manager for resuming downloads and choosing multiple download locations. The freeware version is/was spyware. The registered version isn't if you don't install the Aureate/Radiate software. Available via Start -> Programs
N	Get Smile	getsmile.exe	Puts smilie faces in your E-mail. Run manually when required
N	GhostStartService	GhostStartService.exe	Required to run the Windows based wizard in Norton Ghost - added from the 2003 version. Will start automatically when you run the wizard
N	GhostStartTrayApp	GhostStartTrayApp.exe	System Tray access to Norton Ghost - added from the 2003 version
Y	GilatFTC	ftc.exe	For Gilat Communications internet satellite systems - associated with SkyBlaster modem. Required if you have this system
Y	Gilat SOM Enumerator	dllhost.exe	For Gilat Communications internet satellite systems - associated with SkyBlaster modem. Required if you have this system
?	GisdnLog	gisdnlog.exe	BT Digital Access USB
Y	Glide	Glidew32.exe	Cirque touchpad driver
X	GLSetIT	MSIEXEC.EXE	Added as a result of the OPTIX PRO 1.32 VIRUS!
Y	Gmouse	Gmouse.exe	Amouse mouse driver - required if you use non-standard Windows driver features
U	Gnetmous	gnetmous.exe	Genius NetScroll+ mouse driver - required if you use non-standard Windows driver features
?	gnub	gnub.exe	??
U	GoBack	GBMenu.exe	Roxio's (nee Adaptec) GoBack software which allows you to revert back to a previously working state on you hard drive if you install a new program and your system goes faulty - performing the same functions with extra features as System Restore on WinMe/XP systems. Disable before running Scandisk or Defrag. Not required for WinMe/XP users, recommended for Win9x/NT/2K users
U	GoBack Polling Service	GBPoll.exe	Roxio's (nee Adaptec) GoBack software which allows you to revert back to a previously working state on you hard drive if you install a new program and your system goes faulty - performing the same functions with extra features as System Restore on WinMe/XP systems. Disable before running Scandisk or Defrag. Not required for WinMe/XP users, recommended for Win9x/NT/2K users
U	GoBack Tray Icon	GBTray.exe	System Tray icon access to GoBack (above)
U	Goldensoft_MndlSvr	MndlSvr.exe	Goldensoft CD Ghost related - turns a computer into a 200X-speed CD-ROM tower. Working from the hard drive, users can simultaneously access as many as 23 virtual CD-ROM drives at a speed of 200X for true multitasking
N	GoogleDCClient	GoogleDCC.exe	Google Compute Client - only present if you installed the Google Toolbar with "Google Compute" client active. Does complex calculations in the background when idle. If you want to turn it off go to your browser, click on the little double-helix on the Google Toolbar, and click "Stop Computing"
U	GoToMyPC	g2svc.exe	ExpertCity GoToMyPc logon - web-based remote-access solution that allows individuals and companies to register their computers online and then securely access those computers from any web browser
X	Go!Zilla	gozilla.exe	A variant for the Go!Zilla download manager, see above
X	Go!Zilla Monster Downloads	Go.exe	Download manager for resuming downloads and choosing multiple download locations. Advertising spyware
N	GRA	gra.exe	Looks at system resources at startup and warns you if they have dropped. Contains links to the Disk Clean Up, Defrag and Start Up Menu. It does have a link to a startup configuration utility. Similar to msconfig but can keep a list of disabled apps. Not really necessary. Only appears if you load the Gateway Startup Utility
U	Gravis Appawareloader	dbserver.exe	Looks like it's associated with Gravis game controllers and the Keyset Manager, allowing the user to program the buttons for games that don't support them
?	Gravis Xperience Driver Support	Grxp4exe.exe	Associated with the drivers for Gravis game controllers. What does it do and is it required?
?	GrdSys32	GrdSys32.exe	X-Stream ISP software. Offers free Net access funded by on-screen ads. Is it required or can you create your own dial-up networking connection to use on demand?
N	Greetings Workshop	GWREMIND.EXE	You really want to be reminded about somebody's birthday at the expense of resources?
X	gremier	wscript.exe gpremier.vbs	Added as a result of the GPREMIER VIRUS!
N	GrpConv	grpconv.exe	To facilitate the upgrade from Windows 3.1 to Win95/98, an executable file named GRPCONV.EXE is included with Win95/98. This file provides the translation of groups and group items to folders and links unless you need to access Win 3.1 Group files
?	Gscbc	Gscbc.exe	??
X	gshp	zzgshp.vbs	Homepage hi-jacker
N	Gsiconexe	Gsicon.exe	ADSL modem monitor from Eicon Networks (as used by BT for its Broadband internet service for example). Can safely be disabled without affecting the connection - all this does is give an indication of connectivity and access to the diagnostic facilities
N	GSOrganizer	GSOrganizer.exe	GoldenSection Organizer - personal information manager
X	GStartup	GMT.exe	Gator spyware variant. See Gator
N	Gtwatch	gtwatch.exe	Associated with a Mustec scanner and not required
N	Guardian	CMGrdian.exe	McAfee's QuickClean, an offline version of the one in their online Clinic. Normally run offline and not needed. Incidentally, incorporates more cleanup programs than the likes of WinOptimizer and System Mechanic
X	GustavVED	<filename.exe>	Added as a result of the OPASERV.H VIRUS!
X	gvagfxj	rundll32 ...gvagfxj.dll	Unidentified adware, spyware or virus
N	GWMDMMSG	GWMDMMSG.exe	Used with internal modems on Gateway and vprMatrix PCs. This is the "GTW modem messaging applet" and is not required for the modem to work correctly
U	GWMDMpi	GWMDMpi.exe	Used with internal modems on Gateway PCs such as the 450SX Notebook. Required for audio settings to be maintained and does not remain in memory once run. See here for more information
Y	gw port controller	PORTCT95.EXE	From a visitor - "I must keep it active in start up or my Lexmark printer and RCA Cam program cannot discover a working port to work". From the file properties, the file is known as "Smart Thru Fax Drive Spy" and is supplied by Samsung
U	gwum	gwum.exe	Gigabyte utility manager. Loads if you have a Gigabyte motherboard and got a full bundle of utilities installed. Monitors CPU, fans, BIOS etc. Only used by system "tweakers"
?	gyy	gyy.exe	Possibly Gator (and therefore spyware) related?

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	Name/Startup Item	Command	Comments
N	HalifaxHowardCluster	skinkers.exe	Howard the Weatherman desktop client from Halifax by Skinkers - marketing/messaging tool
U	HaMFrontPanel	hampanel.exe	Displays a panel simulating modem lights for the Intel HaM internal modem. The lights are useful as a reminder to disconnect from the net if you are likely to forget, but otherwise pointless
U	Handy Backup 3.9	hbagent.exe	Handy Backup - automatic backup of your critical data to virtually any type of storage media including CD-RW devices and remote FTP servers
U	Hardware Sensors Monitor	hmonitor.exe	Utility to monitor fan speed and temperatures - similar to Motherboard Monitor. Only required if you're concerned about your system temperature - typically for "overclocked" systems
U	Hare	hare.exe	Hare - improve and optimize performance of desktop/laptop PCs
U	HawkEye	HAWK_95.EXE	Control Panel application for the old Number Nine graphics cards to change resolution, colour depth, etc. Available via Start -> Programs
U	HawkEye IV Control Panel	HAWK_32.EXE	Control Panel application for the old Number Nine graphics cards to change resolution, colour depth, etc. Available via Start -> Programs
X	Hbinst	Hbinst.exe	Hotbar enhances the surfing experience offering a variety of innovative and fresh skins to the browser while providing users worldwide with access to various services of added value and fun. Also regarded as adware/spyware due to it's adds and browsing habits information gathering - see here
N	HCDetect	HCDetect.exe	MS HomeClick Network - simple home network setup and configuration program included with 3Com HomeConnect home networking products. Runs in the background for network printer notification, detection, and Internet Connection Sharing (ICS) taskbar icon. Not required - network can be set-up manually, also has a known memory leak problem
U	Hcontrol	hcontrol.exe	Hotkeys on an ASUS Notebook. Only required if you use the additional keys
N	HC Reminder	hc.exe	For Compaq PC's. Help Compiler, crunches help database, will run without being in startup when needed
?	HDhelp	tbhdhelp.exe	Associated with Philips Edge series soundcards. Is it required?
N	HDtray	HDtray.exe	Philips Edge Series Control Panel Tray Utility - system tray icon for a Philips Edge series soundcards. Available via Start -> Settings -> Control Panel
X	hellodolly	shost.exe	Added as a result of the YODO VIRUS!
?	Help	helpext.exe	??
X	helpctl.exe	helpctl.exe	Added as a result of the GASLIDE VIRUS!
X	HelpExp.exe	HelpExp.exe	Attune HelpExpress. Disable - see here
X	helpmanager	spoler.exe	Added as a result of the RANDEX.J VIRUS!
U	Hermes Messenger	DGDRHE~1.EXE	A LAN messenger alternative to WinPopUp - Digital Dreams Software
N	Hewlett Packard Recorder	Remind32.exe	HP multifunction registration
U	Hf	Hf.exe	Hide Folders - hide your folders so only you can view them
U	hfxp	hfxp.exe	Hide Folders XP - Win2K/XP version of the above
N	HGTXPEI	FirstReboot.exe	Herucles Audio tool for the Hercules Game Theater XP soundcard. Available via Start -> Settings -> Control Panel
?	HiberMonitor	HCount.exe	??
U	Hibernation	hib32.exe	Reduces the power consumption when the laptop isn't being used to preserve battery power. Similar programs on other laptops reduce the processor clock rate, etc. Required if you run of battery regularly
X	Hid.exe	hid.exe	Added as a result of the RATSOU.B VIRUS!
X	HideRun.exe	Hiderun.exe and svhost.exe and pro.gif	Added as a result of the BOOHOO VIRUS!
U	hidserv	hidserv.exe	This is the Human Interface Device Server for Win98SE/2000/Me/XP, it is required only if you are using USB Audio Devices you can disable via Msconfig. See here. Typical examples are USB multimedia keyboards with volume control and web-ready keyboards. For example - loaded by default with MS DSS80 Speakers because they have Volume, Mute and Bass controls on the speaker. Some users may experience problems disabling this - if this is the case then re-enable it. Equivalent to MMHid in Win98. On HP Computers, HIDSERV is the controller for the keyboard sound controls on the USB and PS/2 keyboards
N	HistoryKill	histkill.exe	HistoryKill removes your web surfing path by removing the URL drop-list history, detailed history file, cache, and cookies in both IE and Netscape Navigator browsers. Available via Start -> Programs
U	hkcmd	hkcmd.exe	Installed by the Intel 810 and 815 chipset graphic drivers. If you want the Ctrl+Alt+F12 or similar keypresses to access Intel's customised graphics properties, you need it, otherwise not. Can be disabled via the Display Properties in Control Panel
U	hkserv	HKserv.exe	Keyboard manager program required to use programmable power and function keys on some laptops such as the Sony PCG R505TS
U	hkss	hkss.exe	Compaq HotKey Support - multimedia keyboard support
U	Hmonitor	Hmonitor.exe	Hardware sensor monitoring program. Only required if you overclock your system and want to check on the status
N	Holiday Lights	Holiday Lights.exe	Holiday Lights from Tiger Technologies. Festive desktop enhancement that adds lights. Available via Start -> Programs
U	HomeAlarm	HomeAlarm.exe	Chameleon Clock - system tray clock replacement
?	HomeCentre WakeUp	LGWAKEUP.EXE	Associated with the no longer supported Xerox HomeCentre printer/scanner
?	Honor	honor.exe	??
U	Hook99startup	hk2re.exe	"Hook99 enables the user to customize the start button. You can change or remove the text and replace the Windows flag on button with icon of your choice. Supports Windows icons, bitmaps and can extract icons from executables and libraries. Hook99 can also make the background of desktop icons captions transparent"
U	HookSys	HookSys.exe	SurfinGuard Pro - protects against all malicious code delivered through executables, scripting files, ActiveX and Java
X	Hotbar	Hbinst.exe	Hotbar enhances the surfing experience offering a variety of innovative and fresh skins to the browser while providing users worldwide with access to various services of added value and fun. Also regarded as adware/spyware due to it's adds and browsing habits information gathering - see here
U	Hot Corners	Hotc.exe	Hot Corners - "lets you quickly activate or disable your screen saver by moving the mouse into a given corner of the screen"
U	HotIDE	hotide.exe	HotIDE allows Acer TravelMate owners to hot-swap external drives without switching of their notebooks
U	HotkeyApp	HotkeyApp.exe	Part of Acer Launch Manager - programmable keys on such laptops as the TravelMate 610
U	Hot Key Keybd 9910 Daemon	SK9910DM.exe	For programmable keys on a multi-function keyboard - such as provided by Gateway - for volume, one-button net connection. Required if you use the extra keys
U	HotKeysCmds	hkcmd.exe	Installed by the Intel 810 and 815 chipset graphic drivers. If you want the Ctrl+Alt+F12 or similar keypresses to access Intel's customised graphics properties, you need it, otherwise not. Can be disabled via Control Panel -> Display Properties
?	Hot Party 22	hotpart22.exe	??
N	HotSync Manager	hotsync.exe	Installed when connecting a Palm HotSync cradle up to a USB port. The Blue and Red Arrow Icon that enables Palm / Handspring Synchronizing. Available via Start -> Programs
X	hotwetlove	hotwetlove.exe	Adult content dialler. Will not uninstall - components have to be manually deleted
U	HoverDesk	HoverDesk.exe	HoverDesk - desktop replacement software
?	hp 1000 firmware	fwdl.exe	HP LaserJet 1000 related. Is it a driver or automatic firmware update (based upon the filename)?
N	hpaiodevice	hpodev07.exe	Direct from HP - "Device Objects Server - detects all device events and handles all ongoing communication on the device. Loads in the Startup group (except when "portable" is chosen during installation)". Related to various HP all-in-one printer/scanner/copier devices. They print and copy fine with those files disabled, and the icon installed on the desktop that points to "hpodir07.exe" works just fine if you need to use the scanner
N	HPAiODevice(hp psc 900 series) -1	hpobrt07.exe	Installed with a Hewlett Packard 900 series colour printer, scanner, fax, photo card slot printer, copier. Assumed to perform an identical function to hpaiodevice above
N	HP-Aio Flight	Remind32.exe	HP multifunction registration
N	HPAIO_PrintFolderMgr	hpoopm07.exe	Directly from HP: "This process has one purpose - detects if the device moves to a different port, and notifies other processes to look on the new port." For various HP all-in-one printer/scanner/copier devices. They print and copy fine with those files disabled, and the HP icon installed on the desktop that points to "hpodir07.exe" works just fine if you need to use the scanner
?	HP AutoIndexer	hppautoindexer.exe	??
U	H/PC Connection Agent	WCESCOMM.EXE	Active sync for use with Windows CE based palm PC
N	HP CD-DVD or HP CD Writer	hpcdtray.exe	System Tray access to a HP CD-Writer's functions. Available via Start -> Programs
X	hp center	BACKWEB-137903.exe	Based upon HP's own description from here - "With the My HP Center, consumers have access directly from the desktop to Internet sites featuring special offers for HP customers ranging from personal finance and shopping to digital imaging and music" I have classified this as adware. The number may change - if yours is different let me know
X	hp center UI	ShadowBar.exe	User Interface for HP Center
U	HPDJ Taskbar Utility	hpztsbol.exe hpztsd02.exe hpztsb04.exe hpztsb05.exe	(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
N	HP_dla	dlatray.exe	On HP PCs, tray icon for dla - which provides drive letter access to HP's and Veritas' version of DirectCD
N	hpfsched	hpfsched.exe	HPFSCHED is a small TSR that will remind you to clean the cartridges in your DeskJet from time to time in order to keep print quality high. It can be removed from the run line in win.ini if you do not want that feature
U	HPGamesActiveMenu	ActiveMenu.exe	Wild Tangent demo games that come with some HP computers. Unchecking it can prevent the games from running occasionally
N	hpgs2wnd	hpgs2wnd.exe	"HP's exclusive Share-to-Web software makes it easy to share content with others through our affiliate Internet websites." Available via Start -> Programs
U	HPHAxMON	HPHAxMON.EXE	Media card reader for some HP series printers allowing them to read digital camera memory cards directly. Only needed if you use this feature and known to cause system crashes in some cases. "x" can be 1, 2 or 3 and depends upon driver version. Replaced by HPHmon04 (below) from version 4 onwards
N	HPHmon03	HPHMON03.EXE	Monitors the status of a HP printer. If you turn off the printer while still using the computer, a yellow triangle with exclamation mark will replace the original icon on task bar
U	HPHmon04	hphmon04.exe	Media card reader for some HP series printers allowing them to read digital camera memory cards directly. Only needed if you use this feature
X	Hphome	hphome.js	Homepage hijacker
N	HPHUPD04	hphupd04.exe	HP Photosmart software update checker and wizard launcher. Available via Start -> Programs
?	HP IDScheduler	HPIDSCHD.exe	HP Instant Delivery Scheduler
N	HP Info Express	??	On HP PCs, allows the computer to automatically receive notifications from HP over the Internet. Associated with BackWeb
N	HP Internet Center	SURFBRD.EXE	Loads the HP Internet center surfboard on startup. HP Internet Center allows you to customize the multimedia keys on the fly without having to go the Control Panel --> Keyboards to change them
N	HP JetSpeed Autostart	AUTOSTART.EXE	Autostart executable for the old multiplayer game HP Jetspeed
N	HP JetDiscovery	HPJETDSC.EXE	HP JetAdmin software which monitors printing jobs on a network environment
?	hpjsiroute	hpjsira.exe	Related to HP laserjet printers and IP addresses. An IP address is appended to the name field - ie "hpjsiroute192.168.1.2"
Y	HpLamp	HPLAMP.EXE	HP Scanner Utility that controls your scanner’s light bulb. Needed if it's switched on. Also refer here for troubleshooting
U	HPLogiFinder	hp_finder.exe	HP LogiFinder helps detect and allows the use of the centre button for the Logitech mouse. Can be disabled if not used
?	HP Network Registry Agent	hpnra.exe	??
N	hpodblia	hpodblia.exe	HP OfficeJet Scan Button Monitor on a multi-function printer/copier/scanner. Start your scanning software manually
?	hpoddt01.exe	N/A	??
N	hpodlb08	hpodlb08.exe	HP OfficeJet Scan Button Monitor on a multi-function printer/copier/scanner. Start your scanning software manually
?	HP OfficeJet Series 700 Startup	HPOSTR03.EXE	??
N	HP Parallel Port Test	hppt.exe	Associated with a HP ScanJet scanner
?	HP Port Resolver	hpbpro.exe	??
Y	hpppta	HPPPTA.exe	HP parallel port driver for certain hardware
N	HP Precision Scan	hpmdlbwx.exe	Same as HP ScanPicture below
N	HP Presentation Ready	PresRdy.exe	HP Omnibook related: "Press a dedicated button above the keyboard and the system will instantly load your presentation software and change the screen resolution to match your display device"
N	HPPROPTY	HPPROPTY.EXE	HP LaserJet Toolbox
U	hp psc 2000 Series	hpobnz08.exe	System Tray icon indicating when the printer is ready. Can be started manually with HP Director but takes time to start
U	HPPWRSAV	HPPWRSAV.EXE	Power save related for HP Scanners. Many users have complained of system freezes with it running but it stops the light from remaining on all the time. Try www.hp.com, pick your OS option under the SUPPORT tab, follow the instructions and you will find an updated lamp control patch
?	hpqcmon	hpqcmon.exe	From HP and related to digital imaging
U	HP RecordNow	??	From HP "Software for the CD writer. Do not prevent from starting unless the CD writer is never going to be used."
N	HP ScanPicture	hpsplmwa.exe	HP multifunction scanner software. Available from HP Office Jet R Toolbox so not required
U	HPSCANMonitor	hpsjvxd.exe	HP scanning software that enables you to scan images from your scanner. Needed if you're using the scanner
?	hpScannerFirstBoot	scannerfb.exe	HP scanner related
U	HP ScanPatch	HPScanFix.exe	Program that starts up and automatically fixes earlier versions of the Scanjet 5100c software. If a Scanjet 5100C scanner is not going to be used, then it is safe to remove or prevent from starting
?	HP SchedIndexer	hppschedindexer.exe	HP laserjet related
N	hpsjbmgr	hpsjbmgr.exe	HP ScanJet Button Manager. It allows users of the HPScanJet scanners to indicate what the buttons on the scanner will do automatically if pushed. Not required at startup, unless the scanner is used every day, such as in a business environment
N	HPStart	hpstart.wsf	This a script used by HP that runs the first time one of their computers is started. Can't imagine why it would be starting up after the first boot
?	HP Status Server	hpboid.exe	??
U	hpsysdrv	hpsysdrv.exe	This item keeps track of how many times the system has been recovered and the times of the first and last recoveries done on the system. Leaving unchecked will sometimes prevent the Keyboard Manager program from detecting that the computer is an HP. Since this program/driver was only made to run on HP, if it can't tell that it is an HP it will not run. If unchecked, it can prevent the running of the Application Recovery CDs, the use of the multimedia keys, and the HP Instant Support. Also seen that without it running, the Riptide Sound card that was installed on some older HP computers stops working
?	hp Silent Service	HpSrvUI.exe	HP related
N	HP Simple Trax	Hpcron.exe	Supplied with HP CD-RW drives - stores information about CD contents on your hard drive. Available via Start -> Programs or Desktop Icon
N	HPU	ProvenTactics.exe	Proven Internet Marketing software
N	HP Updates	??	On HP PCs, allows the computer to automatically receive notifications from HP over the Internet. Associated with BackWeb
N	HPZTS04	hpzts04.exe	Hewlett Packard printer toolbox shortcut that resides in the system tray
Y	HREF.OCX	regsvr32.exe ....\HREF.OCX	HREF.OCX is an ActiveX control developed by xFX JumpStart and used to provide HTML-alike clickable links on Windows-based programs such as PopUpKiller
U	Hti	npdor.exe	Appears in startup if you have chosen to participate in on survey by NPD Online Research. Required for the survey to work correctly. Otherwise not required
U	HTpatch	htpatch.exe	HTpatch.exe is part of the SiS AGP patch - BUT unless your processor (and motherboard) supports HyperThreading (HT) and this feature is enabled it will actually SLOW your graphics card by around 6%
X	huigezi	HgzServer.exe	Added as a result of the GRAYBIRD.C VIRUS!
X	HWINFO*	HWINFO*	Added as a result of the PUROL VIRUS! where * is a random character
Y	HWinst	N/A	For Gilat Communications internet satellite systems. Gilat rescue (Satellite system restore). Required if you have this system. Can cause a BSOD (blue screen of death) if left out
X	HXDL.EXE or HXIUL.EXE	HXDL.EXE or HXIUL.EXE	Believed to be spyware - made by a company called Alset. Also known as "HelpExpress". Will install itself if you have previously had Attune by Aveo installed as they're by the same company. Uninstall via Add/Remove programs
U	HydraVisionDesktopManager	desk98.exe	ATI/Appian HydraVision Desktop Manager software - monitors and regulates window and dialog box placement according to user preferences when using a multi monitor setup
U	HydraVisionViewport	viewport.exe	ATI/Appian HydraVision Desktop Manager software - monitors and regulates window and dialog box placement according to user preferences when using a multi monitor setup

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	Name/Startup Item	Command	Comments
X	I386	I386.exe	Added as a result of the MYPOWER VIRUS!
?	I81SHELL	I81SHELL.exe	Appears to be related to drivers for an Intel 810 graphics chipset on an ASUS motherboard
U	i8kfangui	i8kfangui.exe	Graphical interface for fan speed control
Y	iamapp	iamapp.exe	AtGuard personal firewall engine. As Atguard was bought by Symantec some time ago, it's now the Norton Personal Firewall executable as well
?	Iap	iap.exe	Possibly part of Dell OpenManage Client Instrumentation - software that allows remote management application programs to access information about, monitor the status of or change the state of the client computer, such as shutting it down remotely?
N	ibmmessages	ibmmessages.exe	Allows IBM to push messages onto users' computers. Quote: "The Access IBM Message Center can display messages to inform you about software and solutions available from IBM as well as messages from IBM eSupport"
?	Ibmmon.exe	Ibmmon.exe	??
U	Ibmpmsvc	ibmpmsvc.exe	Power management driver for IBM laptops. Provides support for the use of four keys on the thinkpad keyboard with blue key tops - Fn, F3, F4 & F12 - which have specific functions to control the standby and hibernate buttons. Not required if you don't plan to go into standy or hibernate modes
?	IBMUltraBayHotSwapSound	IBMBAYSN.EXE	Supports hot swapping in Thinkpad UltraBay Option on IBM ThinkPad laptops. Is it needed though - does it just play a sound? Related to the item below
U	IBMUltraBayHotSwapCPLLoader	IBMBAY2N.EXE	Supports hot swapping in Thinkpad UltraBay Option on IBM ThinkPad laptops
N	ICH Synth	eusexe.exe	Sound related and can be disabled without affecting performance although advanced sound features may be sacrificed. May be related to Compaq PC's with "SoundMAX integrated Digital Audio" (Analog Devices Inc.) devices
N	IC_KEY_3	spvic.exe	Instant Chess related
U	iClean	iClean.exe	IEClean - "advanced, comprehensive package of tools which perform a number of functions to allow you to control your online privacy"
N	iCn	NAG.EXE	iChoose - shopping browser enhancement that alerts you to cheaper deals for goods you want to buy, if they exist
N	ICO	ICO.EXE	Found on a Sony Vaio laptop and seems to be related to Mouse Suite 98 Daemon according to the properties. Appears to cause a behaviour where the desktop suddenly flips back up when playing DirectX associated games
N	Icon Animation	HDE.EXE	Part of McAfee Nuts & Bolts. Provides entertaining animation of your desktop icons
Y	ICONCLNT	iconclnt.exe	APC PowerChute Tray Icon. Associated with the UPS listing
U	ICONDESK	ICONDESK.EXE	Small utility which will allow you the option of hiding or showing your desktop icons
N	Iconfig.exe	Iconfig.exe	Icon for LS-120 "Superdisk"
N	Icon Hearit 95	hearit95.exe	Audio desktop customization utility from Moon Valley Software. Resource hog
N	Icon Hearit 98	hearit98.exe	Audio desktop customization utility from Moon Valley Software. Resource hog
X	Icon lptt01	icon.exe	New variant of the RapidBlaster parasite. It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here
N	Iconoid	Iconoid.exe	Iconoid is a desktop icon manager
N	Iconsaver	Iconsaver.exe	IconSaver is a desktop icon manager
X	ICQ Hacking Pro	ICQpro.exe	Added as a result of a version of the NETSPY VIRUS!
N	ICQ Lite	ICQLite.exe	ICQ Lite - compact version of the popular messaging program
N	ICQ Plus	vplus.exe	ICQ Plus is a freeware utility makes your ICQ skinnable (change the look). Available via Start -> Programs
U	ICSDCLT	rundll32.exe Icsdclt.dll, ICSClient	Internet Connection Sharing allows more than one computer to simultaneously access the internet with a single connection. Also required when networking two machines
N	ICServer	Icserver.exe	Intel Intercast viewer software. Gives access to selected internet pages which are broadcasted by several TV stations
Y	ICSMGR	ICSMGR.EXE	Monitors DNS and DHCP requests for ICS (Internet Connection Sharing). Needed if you’re sharing the internet on various computers
X	ID8525	ID8525.exe id85255.exe	ID8525 VIRUS and homepage hijacker!
N	ID Commander	IDCom.exe	Caller ID utility for identifying incoming telephone numbers
X	IDE	ide.exe	Added as a result of the ASSASIN.F VIRUS!
?	IDEDMA	cfgdmaof.exe	??
X	IDE Loader	IDElibr32.exe	Added as a result of the XILON VIRUS!. Related to the game "Diablo II"
U	iDesktop	idesktop.exe	Immersion TouchWare Desktop software for devices such as the Logitech iFeel Mouse
N	IDMan	IDMan.exe	Internet Download Manager - download files faster, schedule and resume
N	IDW Logging Tool	idwlog.exe	Added with WinXP SP1. Usually only found in internal builds only to indicate the current build being used. Can cause slow network logon problems
U	IECleanAux	Ieboot6.exe	IEClean by Kevin McAleavy - cookie manager, cache cleaner, history cleaner, etc. Performs cleaning tasks at startup
X	iedll	iedll.exe	Homepage hijacker, redirecting to coolwwwsearch.com
X	IEDriver	IEDriver.exe	Installed as part of adware (Cydoor) based peer-to-peer file sharing software called URLBlaze
X	IELoader32	iexplore32.exe	Added as a result of the SPEX VIRUS!
N	ietsr	ietsr.exe	IEClean by Kevin McAleavy - cookie manager, cache cleaner, history cleaner, etc
X	Iexplore	iexplore.exe	Added as a result of the BOXER VIRUS!
X	iexplorer lptt01	iexplorer.exe	New variant of the RapidBlaster parasite (in a "iexplorer" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here. Note! - this is not the valid Windows Explorer which has the same executable name
X	Iexplore Services	iexplore.exe	Added as a result of an unidentified VIRUS!. This iexplore.exe file is located eleswhere rather than in the default Program Files\Internet Explorer folder
U	IFSplash.exe	IFSplash.exe	I-FORCE driver for force feedback steering wheel
N	igfxtray	igfxtray.exe	Quick access to the control panel via a System Tray icon for graphics based upon the Intel chipsets (ie, i810). These chipsets are often included on motherboards. Available via Start -> Settings -> Control Panel
X	iilc	IILC.EXE	Homepage hijacker
N	iIWiper	Systemwiper.exe	System Wiper from iI Software - allows you to clear the history of your activites from you computer. Run manually on a regular basis
Y	IJ75P2PSERVER	IJ75P2PS.EXE	Printer utility which is required in order to make the printer work correctly
?	IKE Service 95	IKEService.exe	Associated with PGP
U	iKeyWorks	IKEYMAIN.EXE	A4Tech wireless keyboard driver and utility
X	iLLeGaL or iLLeGaL.exe	Mplayer.exe	Added as a result of the HOLAR.C (or GALIL@MM) VIRUS! Note - this should not be comfused with Windows Media Player which has the same filename
?	ILO_Office_Manager	IntEdReg.exe /OFFMAN	Intense Educational Ltd - Language Office Software. Is it required?
U	Imagefox	imagefox.exe	ImageFox 2.0 is an "add-on" graphics previewer for most Windows Open/Save As dialog boxes
Y	Image & Restore	IMAGE32.exe	Part of McAfee Nuts & Bolts. Image/Restore can recover from drives that have been accidentally formatted or completely erased, if Image was recently run
N	imekrig	imekrig.exe	Part of MS Input Method Editor which is used to ease the input of Asian characters in MS Office (Chinese, Japanese and this one is Korean)
N	Imesh	??	Imesh is a file sharing system
N	Imesh Auto Update	??	Update check for above. Turn the update off under "options"
N	ImgIcon	ImgIcon.exe	Used by Iomega drives. Details of its purpose can be found here. Available via Start -> Programs
N	ImgStart	ImgStart.exe	Used by Iomega drives. Details of its purpose can be found here. Available via Start -> Programs
N	imjpmig or Imjpmig8.1	IMJPMIG.EXE	Part of MS Input Method Editor which is used to ease the input of Asian characters in MS Office (Chinese, Korean and this one is Japanese)
?	immcheck.exe	immcheck.exe	Related to I-FORCE driver for force feedback steering wheel?
N	Imonitor	Plguni.exe	McAfee QuickClean 3.0 - removes internet clutter and unwanted programs
N	iM Start Center	iM_Tray.exe	Installed with the Sound Blaster Audigy range of soundcards. A radio tuner installed if the user chooses during installation. Available via Start -> Programs -> iM Networks -> iM Radio Tuner
N	InCD	incd.exe	Ahead InCD packet writing software. Similar to DirectCD. On my system there isn't an entry, on another visitor's there is. Run manually before insert an appropriately formatted CD-RW disk
N	InControl Desktop Manager	DMHKEY.EXE	For Diamond Multimedia video cards. Allows System Tray access to desktop utilities such as screen resolution. Available via Start -> Programs
N	Incredimail	incredimail.exe	"IncrediMail is an advanced, feature-rich email program that offers you an unprecedented interactive experience. Unique multimedia features will enable you to tailor your email experience so that it fits your mood and personality"
N	IndexSearch	IndexSearch.exe	Associated with PaperPort scanner software from ScanSoft
X	Inetapi	Netapi.exe	Added as a result of the NETDEVIL.14 (NetDevil 1.4) VIRUS!
?	inetcntrl	inetcntrl.exe	??
?	InetConf	inetconf.exe	??
U	Inetd	INETD32.EXE	Windows Inet Daemon from Hummingbird Communications. "Hummingbird Inetd has the advanced ability to conserve PC resources by listening for connection requests and launching server daemons". Provides PCs with the full functionality of a UNIX workstation
X	Inet Delivery	Intdel.exe intdel_2.exe	Spyware
U	inetinfo.exe	inetinfo.exe	Executable used by MS Internet Information Server (IIS). If it's running, then so is IIS. Useful in knowing whether you require the patch for the Code Red worm. Comes with PWS (Personal Web Server) or NT4 and handles ASP-, PHP code (+ more)
X	InetMSN	msnet.exe	Added as a result of a variant of the SDBOT VIRUS!
?	Infoplay.exe	Infoplay.exe	Written by New Media Properties, LLC and you're asked if you want to download and install it if you visit one of their search engine websites (which I chose not to). What does it do and is it needed?
U	Info Select	is.exe	Info Select from Micro Logic - personal information manager
U	Infra-red Monitor	IRMON.EXE	System Tray access to infra-red devices. Not required unless you use infra-red devices
X	infwin	infwin.exe	Msview parasite variant
X	infus	infus.exe	Adult content dialler
U	Infuzer	Infuzer.exe	Infuzer - "is a service that copies dates from the web or an email straight to your electronic calendar". Beware of the following adware trait - "Infuzer provides web site owners with a unique opportunity to communicate with their visitors in a way that is useful and relevant to them, as well as increasing return visits and brand awareness, and providing new e-commerce opportunities"
Y	Initialize8x8	8x8_init.exe	Tool that initializes a Pinnacle PCTV card - maybe in capture or in showing overlay
N	Ink Monitor	InkMonitor.exe	Associated with Epson (and maybe other) printers. Tells you when the ink's running low and asks if you want to buy another cartridge on-line
N	InkWatch	InkWatch.exe	Associated with Canon (and maybe other) printers. Tells you when the ink's running low and asks if you want to buy another cartridge on-line
Y	InoRPC	InoRpc.exe	Associated with eTrust Antivirus/InoculateIT
Y	InoRT	InoRT9x.exe	Associated with the Realtime Monitor of eTrust Antivirus/InoculateIT version 6 virus scanners from Computer Associates. For NT/2K/XP users you may need a patch if seeing high CPU useage - see here
U	InoTask	InoTask.exe	Scheduled scans and signature updates for eTrust Antivirus/InoculateIT version 6 virus scanners from Computer Associates. Leave enabled unless you manually update signatures or perform routine scans. If enabled it can result in high CPU useage when performing updates - see here
?	insCOA5	insCOA5.exe	??
N	InstallAurealDemos	InstallAurealDemos.js	Used to initialize the Aureal A3D demos InstallShield wizard
U	InstallBuddy	Ibtna.exe	InstallBuddy - automatically translates and installs your desktop documents, such as Adobe PDF, HTML, Microsoft Word, Excel and PowerPoint files, to your Palm organizer when you HotSync
?	InstallNAIProduct	SETUP.EXE	Could be related to Network Associates Inc who own the McAfee VirusScan product amongst others. This was found in a directory called "VSC". Could it be an installation that failed and "SETUP.EXE" was left to run at startup as an error?
?	Install Pending Files	sifxinst.exe	Uninstall program for Lanovation's Prism Deploy and Prism Pack adminstrators software deployement tools. For specific information see here. Is it required?
N	InstantAccess	INSTAN~1.EXE	From TextBridge Pro 9.0 OCR scanner software. Available via Start -> Programs
N	Instant Update Center	reminder.exe	From Broderbund's PrintMaster 10. It is an event reminder (for calendar dates, etc). Delete from the startup using Startup Manager program because it keeps re-checking itself when using MSCONFIG. PrintMaster 11 uses filename PMremind.exe - it has to be unchecked in startup in the same manner
U	Instant Wireless Configuration Utility	WUSB11cfg.exe	Utility used by the LINKSYS LINKSYS wireless USB Adapter (WUSB11) and indicates when a wireless access connection is made by a screen colour change. Also used for configuration
X	instit	instit.bat	Added as a result of the OPASERV.H VIRUS!
?	InstUtlR.exe	InstUtlR.exe	??
U	Intel Active Monitor	imontray.exe	Monitoring of fans, temperature, voltage, etc for Intel motherboards. Only needed if you "overclock"
U	Intel File Transfer	xfr.exe	Part of Intel's LANDesk Management Suite 6 and the Common Base Agent (CBA) - used for communicating between the core server and managed clients
U	Intellitype	type32.exe	For MS programmable keyboards. If you disable Intellitype in Startup, any "Hot Keys" that are changed by the user to perform functions other than default settings, defer back to their default settings unless you have changed them
U	Intel PDS	pds.exe	Intel Ping Discovery Service (PDS). Part of Intel's LANDesk Management Suite 6 and the Common Base Agent (CBA) - used for communicating between the core server and managed clients. Will start the dial-up if installed and enabled
U	IntelProcNumUtility	cpunumber.exe	Intel Processor Serial Number Control Utility allows you to enable and disable the processor serial number capability of an Intel PIII processor. You can find more information here. System Tray icon providing the user with a visual state indication. You can find more information here
U	Intel Product Number Utility	IntelProcNumUtility.exe	Intel Processor Serial Number Control Utility allows you to enable and disable the processor serial number capability of an Intel PIII processor. You can find more information here. System Tray icon providing the user with a visual state indication. You can find more information here
N	Intel PROSet Tray Icon	promon.exe	System Tray icon for Intel PRO series ethernet adapters giving access to the diagnostic features
?	Intense Registry Service	IntEdReg.exe /CHECK	Intense Educational Ltd - Language Office Software. Is it required?
Y	InterCheck Monitor	Icmon.exe	Part of Sophos ant-virus sofware
X	Interdll	Interdll.exe	Added as a result of the DELF family of VIRUSES!
X	Internal	<trojan filename>	Added as a result of the SMOTHER & TRANSLAT VIRUSSES!
X	InternalSystray	Kazza.exe	Added as a result of the OPTIXPRO.12.C VIRUS! Note - unlike the valid KaZaA executable, this is located in C:\Windows\System (Win9x/Me), C:\Winnt\System32 (WinNT/2K), or C:\Windows\System32 (WinXP)
X	Internat Conf	bootconf.exe	Homepage hijacker, redirecting to coolwwwsearch.com; see for example here
N	internat.exe (1)	internat.exe	Language selection icon in system tray
X	Internat.exe (2)	internat.exe	Added as a result of the NETSNAKE VIRUS! Note - the real internat.exe resides in %windir%\system\ (where %windir% is the Windows directory - C:\Windows or C:\Winnt) and has a "?" icon wheras this version resides in %windir% and has a ZIP icon
X	Internet.exe	Internet.exe	Added as a result of the MAGICCALL VIRUS!
U	Internet Answering Machine	IAMNET~1.EXE	From Callwave. It offers a free utility to monitor your incoming phonecalls if you only have a single telephone line for internet access
X	Internet Config	svchosts.exe	Added as a result of the SDBOT VIRUS!
X	Internet Explorer	iexplorer.exe	Added as a result of the LORSIS VIRUS! Note! - the valid Internet Explorer would not normally run at startup unless added manually by the user and would not run from the registry "RunServices" key as this does
U	Internet History Eraser	HERASER.exe	Internet History Eraser - deletes your browsing tracks
X	Internet Loader1	MSInstall61.exe	Added as a result of the KWBOT.B VIRUS!
U	Internet Optimizer	optimize.exe	Internet connection optimizer. Leave this enabled if you find it improves your connection
Y	Internet Sharing Server	iss_srvr.exe	Intel AnyPoint internet sharing software
N	Internet Sweeper	Sweeper.exe	Internet Sweeper - removes unnecessart left over files after browsing the internet
U	Internet Timer	ITIMER.exe	Shareware dial-up connection call cost calculator from Ratsoft
X	InternetWasherPro	iw.exe	Internet Washer manages temporary browser files, cookies, etc - a 'trial' Internet Washer Pro seems to have been widely stealth-installed around March 2003
X	internct	WinSocks5.exe	Added as a result of the GRAYBIRD.F VIRUS!
X	Internt	Internt.exe	Added as a result of the PEEPER VIRUS!
N	InterTrust Quick Start	it_cpq~1.exe	InterTrust offers something known as Digital Rights Management to control legal software download and other E-commerce related business
X	InterU	WINDRV.EXE	Added as a result of the IRCINTER.A VIRUS!
N	Intervideo Win Cinema Manager or Intervideo WinCinema Manager	WinCinemaMgr.exe	WinCinema Manager is needed when using the WinDVD Remote Control for WinDVD from Intervideo. Available via Start -> Programs
N	Intervideo WinScheduler	WinScheduler.exe	WinScheduler is installed with WinDVD Remote Control for WinDVD from Intervideo. If you want to schedule recordings from your TV tuner card, you will need it. Available via Start -> Programs
U	InterWARN	interwarn.exe	InterWARN by Storm Alert Inc. Provides customized, automated access to critical weather and civil emergency information from the US National Weather Service. Required if audio and screen crawler alerts are desired. Also available via Start -> Programs
X	Intrenat	Intrenat.exe	Added as a result of the LEMIR.E VIRUS!
N	Introducing Media Manager	SPLASHA.EXE	MS Media Manager tour. Not required
N	Introduction-Registration	??	For Compaq PC's. Should only run first time, PC Introduction & Compaq registration
X	IntruderAlert	ia99.exe	Intruder Alert '99 from Bonzi - spyware
X	Ioadqm	Media Player.exe	Added as a result of the HAWAWI VIRUS!
U	iolo Task Agent	Task_Agent.exe	iOlo System Mechanic Task Agent. Scheduled maintenance
U	Iomega Automatic Backup or Iomega Automatic Backup 1.0.1	ibackup.exe	Iomega Automatic Backup - automatic backups for use with Iomega portable HDD
N	Iomega Backup Scheduler	dtiom98.exe	Used by Iomega drives. Details of its purpose can be found here. Available via Start -> Programs
N	Iomega Disk Icons or Iomega Drive Icons	IMGICON.EXE	Used by Iomega drives. Details of its purpose can be found here. Available via Start -> Programs
?	Iomega QuickSync	Quicksync.exe	??
N	Iomega Startup Options	IMGSTART.EXE	Used by Iomega drives. Details of its purpose can be found here. Available via Start -> Programs
N	IomegaWare	COMMANDER.EXE	Used by Iomega drives. Details of its purpose can be found here. Available via Start -> Programs
N	Iomega Watch	IOWATCH.EXE	Used by Iomega drives. Available via Start -> Programs
U	Iomon98.exe	Iomon98.exe	PC-Cillin 98 real time virus check. Can cause floppy disk accesses to hang
N	iPalm	mon.exe	Installed with a Panasonic iPalm digital camera. Used to uploaded photos from the camera. If your camera is not connected (via USB port) you do not need this program loaded
X	IPInSightLAN 01	ipclient.exe	Installed with Verizon DSL accounts. IP Insight is a Quality of Service monitor and diagnostic tool that isn't required - see here for more information. This one constantly "phones home" and wastes resource - hence the "X" status
N	IPInSightMonitor 01	ipmon32.exe	Installed with Verizon DSL accounts. IP Insight is a Quality of Service monitor and diagnostic tool that isn't required - see here for more information
Y	IPinst	N/A	For Gilat Communications internet satellite systems. Gilat rescue (Satellite system restore). Required if you have this system. Can cause a BSOD (blue screen of death) if left out
X	ipmon.exe	ipmon.exe	Added as a result of the RECERV VIRUS!
U	iProtectYou	ip.exe	iProtectYou - internet filtering/parental control and network monitoring software
Y	IPSecMon	IPSecMon.exe	Microsoft L2TP/IPSec VPN Client for Win98/Me/NT. Secure technology for making remote access virtual private network (VPN) connections across public networks such as the Internet
?	IPW	IPW.exe	??
Y	IREIKE	IreIKE.exe	Microsoft L2TP/IPSec VPN Client for Win98/Me/NT. Secure technology for making remote access virtual private network (VPN) connections across public networks such as the Internet
?	iRis Active Monitor	winmon32.exe	??
U	IrMon	IRMON.EXE	System Tray access to infra-red devices. Not required unless you use infra-red devices
?	IRPMonitor	itcnmon.exe	??
N	isdbdc	isdbdc.exe	For Compaq PC's. May install properties in dial-up networking when you register with an ISP
?	ISDN Monitor	Linksts.exe	Asuscom ISDN modem driver. Is it required or does it just monitor the line status?
U	ISDNwatch	IWatch.exe	FRITZ!X ISDNWatch - "dialing filter for more security and control on the ISDN PC. The PC is doubly protected against dialer programs and premium-service numbers: ISDNWatch allows the user to block calls to and from both individual numbers and whole number blocks"
?	ISLP2STA	ISLP2STA.EXE	Possibly a left over from Windows Update for wireless NIC (maybe Linksys) drivers?
U	iSpyNOW	ispynow.exe	iSpyNOW - remote monitoring and surveillance software
X	IST Service	istsvc.exe	ISTBar foistware
U	Itk	Itk.exe	In The Know - surveillance software that creates records of everything people do on a computer, ie, spying or monitoring depending upon how you call it
U	iTouch	iTouch.exe	iTouch loads the iTouch configuration program for Logitech keyboards. It’s needed if your keyboard has shortcut buttons and if you use them. It’s also needed if your keyboard does not have the num lock, caps lock, and scroll lock lights on it and you use the on-screen displays for num lock, caps lock, and scroll lock
N	ItsDeductiblePopUp	ItsDeductible.exe	ItsDeductible from Income Dynamics. Calculates your noncash donations quickly and easily. This startup entry checks a registry entry for the next 'PopUp' date and if it is a past or current date displays a program related tip
N	Iusage	netdet.exe	Internet Usage Monitor - utility to calculate the cost and time on the internet via dial-up
N	IW Control Center	iwctrl.exe	VOB InstantWrite enables you to use your CD-R, CD-RW and DVD-RAM drive just like a hard disk or floppy disk. You can drag and drop files, create new directories right on your CD-R, CD-RW or DVD-RAM. Supplied with some Toshiba CD-writers. Maybe required if you use this feature on a regular basis
X	I-Worm.GiGu	uGiG.eXe	Added as a result of the GINK VIRUS!
?	IZE	N/A	??

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J

	Name/Startup Item	Command	Comments
N	j2 Tray Menu	HotTray.exe	eFax Messenger Tray Menu system tray icon for eFax Messenger Plus. Available via Start -> Programs. Disabling instructions available here
U	Jammer	jammer.exe	Jammer by Agnitum - "Jammer is the last word in Internet security. It combines a user-friendly interface with very sophisticated and powerful security measures that protect your Windows system while you are surfing the web"
X	Java Runtimes	iexplore.exe	Added as a result of the KILLAV.B VIRUS! Note - this is not the valid IE (iexplore.exe) file as it's located in C:\Winnt\Java\Java\ rather than C:\Program Files\Internet Explorer
N	JB	Jiffybar.exe	"Get Paid As You surf" application
Y	JetAdmin Discovery Indicator	HPJETDSC.EXE	HP JetAdmin software for HP JetDirect Print Servers. HPJETDSC.EXE is the file necessary for the JetAdmin Discovery Indicator (paper airplane in the taskbar). It gets launched automatically through the registry, and remains active to control the Discovery Indicator
N	Jet Detection	ADGJDet.exe	Added with SoundBlaster Live! or Audigy soundcards for headphone autodetection
U	JobHisInit	JobHisInit.exe	Used by Ricoh network printers to enable network printing from the client
U	JogServ2 or Jog Serve	JogServ2.exe	"Jog Dial" on a Sony Vaio laptop. The dial can select various functions such as control audio. Needed if you use its features
?	jotl	millenzje.exe	??
U	Jv16pt Network Resident	jv16pt_network.exe	jv16 PowerTools' network resident program. Only needed if you are using the program's network features
U	jv16 PT TempFileTool	TempTool.exe	jv16 PowerTools' temporary file remover

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K

	Name/Startup Item	Command	Comments
N	K6CPU.EXE	K6CPU.EXE	Authenticates CPU as K6 in system properties
X	kak	kak.hta	Added as a result of the KAKWORM VIRUS!
U	Kalibump	Kalibump.exe	Used with the now unsupported Kali software for on-line gaming. This is used to automatically bump up the priority of WinProxy to GREATLY improve game speed when using a SOCKS proxy
N	Kana Reminder	Reminder.exe	Kana Reminder is a program which can be used to set a reminder to be triggered at a specified time
U	KavRuns	Windll.exe	Added as a result of the TRYNOMA VIRUS!
N	KAZAA	kazaa.exe	KAZAA is a file-sharing program which unfortunately being ad-based includes "Cy-door" adware. Check here for information about "Cy-door" and here for a program that can remove it
X	KAZAACuf	9	Added as a result of the KITRO.D (or ARGEN.A) VIRUS!
N	kazaalite	kazaalite.exe	Kazaalite is a file sharing client - not to be confused with the original Kazaa program. Unlike the original, this one does not contain any advertising or tracking mechanisms
X	Kazaa lptt01	kazaa.exe	New variant of the RapidBlaster parasite (in a "kazaa" folder in Program Files). It is not recommended you manually uninstall RapidBlaster but use RapidBlaster Killer - see here. Note! - this is not the valid KaZaA file sharing program which has the same executable name
U	KBD	KBD.EXE	Multimedia keyboard manager. Required if you use the multimedia keys
U	KBD MediaCenter	MEDIACTR.EXE	Multimedia keyboard manager. Required if you use the multimedia keys
N	kdx	KHost.exe	KonTiki Secure Delivery Plug In related. "The Kontiki Delivery Management System (DMS) is a secure delivery network for distribution of video, software, audio, documents, and other digital media. The Kontiki DMS enables enterprises to efficiently publish, secure, deliver and track digital media to employees, partners, and customers"
X	Keenvalue	Keenvalue.exe	Keenvalue spyware - see here
U	KE9801	DriBat32.exe	KE-9801 multimedia keyboard - required if you use the multimedia keys
U	KEMailKb	KEMailKb.EXE	Controls the buttons at the top of the Micro Innovations 650i Internet Access Keyboard. If you disable it you cannot use the buttons - like volume control or shut down
?	Kemet	kemet.exe	??
X	Kernel	bboy.exe	Added as a result of the MUMU.B VIRUS!
X	kernel32 (1)	kern32.exe	Added as a result of the BADTRANS.A VIRUS!
X	Kernel32 (2)	Kernel32.exe	Added as a result of a number of VIRUSES - such as BABYLONIA, KERNEL and HOOKER
X	kernel32 (3)	kernel.dli	Added as a result of the NETDEVIL.B VIRUS!
X	Kernel32 (4)	Kernel.dll	Added as a result of the REDLOF.M VIRUS!
X	kernel32 (5)	kernel32.dlI	Added as a result of the NETDEVIL.15 VIRUS!
N	kernelfaultcheck	dumprep 0 -k dumprep 0 -u	Used in connection with memory dumps - you can disable these by - right clicking on My Computer, selecting Properties and then the Advanced tab. Click on the Settings button in 'Startup and Recovery'. In the bottom pane - under 'Write debugging information' - click on the down arrow and then select 'None' - OK your way out
X	Kernell32	Kernell.dll	Added as a result of the DESTINY VIRUS!
X	Kernel Loader	ntkrnl.exe	Added as a result of the CERVIVEC.A VIRUS!
X	Kernelw	Kernelw32.exe	Added as a result of the INDOR.E VIRUS!
U	Keyboard Manager	MMKeybd.exe	Multimedia keyboard manager. Required if you use the additional keys. Can also be listed as MULTIMEDIA KEYBOARD
Y	Keyboard Preload Check	Preload.exe	Millenium Multi-Function Keyboard driver
U	KeyMaestro	kmaestro.exe	Multimedia keyboard manager. Required if you use the multimedia keys
U	keymap	keymap.exe	System Tray utility and background task used by games produced by Kesmai (published by Interactive Magic) and which enables you to program keys to do specific actions during the game
X	keymgrldr	rundll32 setupapi, InstallHinfSection... keymgr3.inf	CoolWebSearch hijacker variant
U	KeyPatrol	KeyPatrol.exe	KeyPatrol - detects Key Loggers ("keyboard loggers" or "keyloggers") using both behavioral and pattern-matching algorithms
N	Key Text	KeyText.exe	Key Text 2000 from MJMSoft Design - utility to automate repetitive keyboard tasks. Available via Start -> Programs
U	KeyWallet	KWallet.exe	"KeyWallet is a useful and convenient desktop utility that spares you the trouble of filling in your logins, passwords and other personal data manually"
N	khooker	khooker.exe	SiS Keyboard Daemon. System Tray utility which gets installed by the drivers of the latter day SiS VGA cards. Can cause errors at startup and isn't required
U	KICKMON.EXE	KICKMON.EXE	KeepItClean - utility that deletes safe to remove files, cookies, browsing history, etc. This is the scheduler - if you don't schedule clean-ups it isn't required
N	Kinberlink	Kinberlink.exe	Kinberlink network messaging. Available via Start -> Programs
U	KK Loader	loadkk.exe	KeyKey XP Professional from KeyKey.com. "Monitor Instant Messages, Chats, Emails, Web Site URLs, Passwords, Computer Programs, Start Up and Shut Down time and much more completely undetected to the user."
U	klp	run32dll.exe	PAL PC Spy - key recorder and screen capture utility which controls and monitors everything that happens on your pc and online
U	KM9801U	MMHotKey.exe	Multimedia key handling for the relevant type of Turbo-Media keyboard. Shortcut available. Note that with this running it can crash DirectX8/9 under WinXP when a game switches to full-screen
U	kmw_run.exe	kmw_run.exe	Kensington MouseWorks - mouse/trackball software. Not required unles you use any special features
U	kmw_show.exe	kmw_show.exe	Kensington MouseWorks - mouse/trackball software. Not required unles you use any special features
N	Kodak Batch Transfer	pezdow1.exe	Part of "Kodak Picture Easy" software for digital cameras. Includes the display of an icon in the System Tray to quickly transfer photos to a PC
N	Kodak Picture Transfer Software	pts.exe	Looks for Kodak camera connection and media insertion. Available via Start -> Programs
Y	KodakCCS	KodakCCS.exe	Kodak DC File System Driver
N	Kodak Software Updater	backweb*****.exe	Software updater for Kodak Easyshare digital cameras
N	Konni Symbol Autostart	KonniSymbol.exe	Gives configuration access to RagTime Solo professional business publishing software. RagTime Solo is the private user version of RagTime 5
N	kontiki	kontiki.exe	Kontiki Delivery Manager - Windows-based client software that enables secure delivery of content to users' desktops
U	Krnlmod	Krnlmod.exe	Keylogger - see here. Given a "U" recommendation because it depends if you intentionally installed it. If you didn't, treat it as "X" and uninstall or remove via Spybot S&D (for example)

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	Name/Startup Item	Command	Comments
U	LanSpeed2	LanSpeed2.exe	Monitors any traffic that is using a LAN adapter (Ethernet or Token ring network card)
U	LapLink scheduler	Llsched.exe	Utility that automatically performs file transfers as unattended background operations
Y	LASTinst	N/A	For Gilat Communications internet satellite systems. Gilat rescue (Satellite system restore). Required if you have this system. Can cause a BSOD (blue screen of death) if left out
?	Later	later.exe	??
?	Launcg	launcg.exe	??
U	LaunchAp	LaunchAp.exe	Part of Acer Launch Manager - programmable keys on such laptops as the TravelMate 610
U	Launchboard	lnchbrd.exe	"LaunchBoard software from Darwin turns your keyboard into a remote control for the Internet and your computer! With LaunchBoard 2.0, you can customize up to 38 keys on your PC keyboard to instantly launch Web Sites, start applications, perform custom macros, handle Windows shortcuts, store passwords, and perform loads of other customizable functions"
X	Launcher (1)	launcher.exe	Spyware component related to DownloadWare and found in Program Files\KFH
N	Launcher (2)	relaunch.exe	Audio Applications Launcher for the Philips Rythmiic Edge soundcard (the Philips Rhythmic Edge is the same as the Thunderbird PCI soundcard - see TBtray). Available via Start -> Programs
N	Launch YahooPOPs! at Windows startup	YAHOOPOPS.EXE	YahooPOPs - enables free POP3/SMTP access to Yahoo! Mail through a service on localhost that emulates the web interface. Available via Start -> Programs
U	Lavasoft Adwatch	Ad-watch.exe	Part of Lavasoft Ad-aware Plus - realtime spyware-monitor watching your memory and registry for spyware that tries to install or change your system
Y	laxmsp32.exe	laxmsp32.exe	Lexmark Scan and Copy Control Program for the X63 (and maybe others) printer/scanner. Required for the scanner to work
U	LCDC	LCDC.exe	LCDC is an application that displays various information on your LCD or VFD screen. The number of things that LCDC can do is expandable by Plugins
N	LDM	backweb-8876480.exe ldmconf.exe	Installed with the software for Logitech products. Automatically checks for software upgrades AND new products, services and special offerings from Logitech. Also listed under Logitech Desktop Messenger
U	LED TRAY	LEDTRAY.EXE	Installs a USB compact flash card reader or drive on start-up. The device is distributed by Microtech and is made by a company called SnapShot. Required if you want the reader to work
N	LeechGet	LeechGet.exe	LeechGet download manager
X	LetsSearch	LetsSearch.exe	BrowserAid/BrowserPal foistware variant
N	LexmarkPrinTray	printray.exe	Lexmark Printer icon in the System Tray for quick access. Not required - uncheck via Printer configuration rather than MSCONFIG. Can also be listed as PrinTray
Y	Lexmark Xxx Button Manager	AcBtnMgr_Xxx.exe	Associated with the Lexmark Xxx (where "xx" is the model) all-in-one printer/scanner/copier. Required for correct operation
Y	Lexmark Xxx Button Monitor	ACMonitor_Xxx.exe	Associated with the Lexmark Xxx (where "xx" is the model) all-in-one printer/scanner/copier. Required for correct operation
U	Lexmark X5100 Series	lxbabmgr.exe	System Tray application that enables scan or fax functions to run directly from the printer via the buttons. Can be launched from a desktop shortcut
U	Lexmark X74-X75	lxbabmgr.exe	System Tray application that enables scan or fax functions to run directly from the printer via the buttons. Can be launched from a desktop shortcut
N	??	lexpps.exe	For Lexmark printers. From Lexmark: "This enables bi-directional printing over a peer to peer network. If the printer is connected directly to your PC, the file is not used, (or should not be used) at all". It is known that firewalls can however alert you to "lexpps.exe" requesting server privileges
U	LexStart	lexstart.exe	Lexmark printer software may add Lexstart.exe in the startup folder to handle print commands that you send to the printer. Sometimes required for the printer to work correctly - not in the case of a Lexmark Z42 for instance
U	Lfsndmng	lfsndmng.exe	LightningFAX Enterprise Fax Server - "puts faxing at the fingertips of networked enterprise users. It enables rapid, secure sending and Direct-To-Desktop Delivery of mission-critical documents"
N	LicCrtl	runservice.exe	eLicense, licensing system incorporated with some software and games
N	LifeScape Media Detector	PicasaMediaDetector.exe	Media detector for Picasa's automatic photo organizer
X	li-multi****	li-multi****.exe	Adult web-dialler - **** is random
N	Line Speed Meter V3.0	LineSpeedMeter.exe	LineSpeedMeter - detect the download and upload speed of your internet connection
X	li-speed****	dlres.exe	Adult web-dialler - **** is random
X	li-thund****	li-thund****.exe	Adult web-dialler - **** is random
X	li-vita****	li-vita****.exe	Adult web-dialler - **** is random
N	LIU	LIU.exe Rubicon.exe	Logitech Internet Update. Used to update drivers/software for Logitech's Wingman, QuickCam, etc devices. Reports claim it doesn't work very well and you can manually update the files anyway
N	LiveMonitor	LMonitor.exe	MSI Live Update2 - auto-detects and suggests the latest BIOS/Driver/Utilities information
N	Live Menu	Dllcmd32.exe	eFax Send button for eFax Messenger Plus. Available via Start -> Programs Disabling instructions available here
N	LiveNote	Livenote.exe	Asus graphics card driver live update feature
?	LLMODCL2	rundll.exe setupx.dll, InstallHinfSection ..\LLMODCL2.INF	??
U	LManager	QtZgAcer.EXE	Acer Launch Manager - on Acer laptops it allows users to configure shortcut keys and to set the operating state of the WLAN module and the (optional) Bluetooth radio
?	lmpdpsrv	lmpdpsrv.exe	Related to a Lexmark printer/scanner. Printer sharing server? Is it required?
N	LMSTATUS	LMSTATUS.EXE	Lexmark Status Monitor. Checks the current status of Lexmark printers (and other devices?)
N	load= (1)	adw30.exe	After Dark for Windows - screen saver program. Popular before screen savers were integrated into Win95
U	load= (2)	asistat.exe	Status monitor for an NEC SuperScript printer
?	load= (3)	cfgsys32.exe	??
U	load= (4)	esspk.exe	Speakerphone capability through a soundcard for an ESS modem
Y	load= (5)	hotkey.exe	Solo 5300 display driver for Win2K on some Gateway laptops
N	load= (6)	HPWHRC.EXE	Loads the Status Window software for the HP Laserjet printers
?	load= (7)	WPSLOAD.EXE	Related to a Canon BJ C series printer?
N	load= (8)	vi_grm.exe	Monitor drivers for Trio2x/3x based video cards - displays control panel for quick access to display settings
?	load= (9)	WINOSCFG.EXE	Could it be something to do with configuring Windows on a new PC from an OEM supplier?
Y	load= (10)	wpshrc.exe	Required to prevent configuration errors on a Compaq LBP-660 parallel port laser printer (and maybe others)
Y	load= (11)	Bfrecv.exe	Bitware modem driver
X	LOAD32 (1)	Lorena.exe	Added as a result of the MAPSON.C VIRUS!
X	load32 (2)	load32.exe	Added as a result of the NIBU, BAMBO and DUMARU VIRUSES!
Y	LoadBlackD	blackd.exe	This is the "intrusion detection system" of the BlackICE PC Protection (was Defender) firewall which loads independently of the "user interface" (BlackICE Utility)
?	LoadBtnHnd	BtnHnd.exe	Fujitsu LifeBook related
X	LoadDBackUp	BcTool.exe	Added as a result of the GIBE VIRUS!
?	LoadDvpApi9x	DVPAPI9X.exe	Part of Command AntiVirus for Windows 95/98/Me. Is it needed?
X	loader	loader.exe	Homepage hijacker, redirecting to coolwwwsearch.com. Downloader for iedll.exe
X	LoadFonts	LoadFonts.vbs Tahoma.vbs	Homepage hijacker that changes your homepage to an adult content site
X	LoadingAgent	ZipLoader32.exe msload32.exe	Added as a result of the OBLIVION VIRUS! The two executables shown are the most common but there are more
N	LoadMSvcmm	msvcmm32.exe	Auto-update for Movielink - internet movie rental System Tray access
X	LoadOrderVerification	*.exe	Added as a result of the TRON VIRUS! * is a random file name, possibly Pthymvfr.exe
U	Loadout Manager	nost_LM.exe	Manager for the Belkin Nostromo n50 SpeedPad game controller - see here
X	LoadPowerProfile (1)	ASDAPI.EXE	Added as a result of the CABRO VIRUS! Not to be confused with the valid entry below
U	LoadPowerProfile (2)	Rundll32.exe powrprof.dll	Power management specifics such as monitor shut-off, system standby, etc. Associated with power management and is listed twice - see here. Loads your selected power scheme. May not be required - depends upon whether you modify the default Control Panel -> Power Options settings
X	LoadPowerProfile (3)	Rundll.exe powerprof.dll	Added as a result of the LOXOSCAM VIRUS! Note - do not confuse with the valid LoadPowerProfile (2) entry above! Notice that the infected version uses "Rundll.exe" whereas the uninfected version uses "Rundll32.exe"
U	LoadQM	loadqm.exe	Loads the MSN Queue Manager. Note that disabling this can sometimes prevent internet sharing working on Win2K Pro SP2. Reports also suggest that removing it will re-enable internet access - hence the "users choice" recommendation. If you have problems leave it, otherwise I recommend you disable it
U	LOAD WB	LOADWB.EXE	Part of Stardock's WindowBlinds custom desktop program. "WindowBlinds is the first utility of its kind. It extends Win98/NT/2K/XP to have a fully skinnable user interface. You can change the style of title bars, buttons, toolbars and much more". If you use it - keep it if not then uninstall it
X	LoadWindowsFile	<filename>	Added as a result of the DELF.B VIRUS! where <filename> is the infected file
U	Logi_Mwx	Logi_MwX.exe	Logitech Mouseware driver. Needed to support some additional functionality of Logitech mice/trackballs such as "SmartMove". If you disable it and find you don't need it leave it disabled
X	LoginPassport	Lgnpsp32.exe	Added as a result of the REDIST.C VIRUS!
X	Login Service	<random filename>	Added as a result of the MIGMAF VIRUS!
N	Logitech Desktop Messenger	backweb-8876480.exe ldmconf.exe	Installed with the software for Logitech products. Automatically checks for software upgrades AND new products, services and special offerings from Logitech
Y	LogitechGalleryRepair	ISStart.exe	Associated with Logitech cameras. If unchecked it causes DLL errors and isn't stable
N	LogitechImageStudioTray	LogiTray.exe	Associated with Logitech cameras
U	Logitech Utility	Logi_MwX.exe	Logitech Mouseware driver. Needed to support some additional functionality of Logitech mice/trackballs such as "SmartMove". If you disable it and find you don't need it leave it disabled
N	Logitech Wakeup	lgwakeup.exe	Loads at startup and monitors the scanner. When a document is inserted in the scanner the wakeup program feeds the document a fraction of a inch into the scanner and then it launches the control center software. From the control center you can select whether to fax or copy or print the scanned documents. If you uncheck the Logitech wakeup software from the startup it no longer launches the control center or feeds the document a fraction of an inch. You can manually launch the control center software via Start ->Programs and still be able to scan images
X	Logon.exe	logon.exe	Homepage hijacker
U	LogonStudio	logonstudio.exe	WinCustomize LogonStudio - "Allows Windows XP users to edit, change, and apply new logon screens. LogonStudio comes built with a visual editor to make it easy to create your own logons which can then be uploaded to websites to be used by others users"
U	LogWatch	logwat95.exe	Licensing patch for products installed on NT by Computer Associates such as eTrust. Detects and updates old versions of lic98.dll - see here. Not required if you already have a newer version or the patch has been applied
Y	Look 'n' Stop	looknstop.exe	Look 'n' Stop personal firewall
X	Lookup_Sys	lookupsys.exe	P04n trojan
N	Lotus Organizer EasyClip	easyclip.exe	"The Easy Clip icon automates the collection of information from sources such as e-mail to create an Organizer address, appointment, task or Notepad page." Available via Start -> Programs
N	Lotus QuickStart	smartctr.exe	Lotus central application, called SmartCenter, which runs on the Windows desktop. SmartCenter toolbar stretches across the top or, optionally, the bottom of the screen. Uses a lot of resources. Available via Start -> Programs
U	Lotus SuiteStart	suitest.exe	Puts the individual Lotus components in the system tray taskbar when you start Windows. Can be disabled via MSCONFIG -> Startup as "Lotus SuiteStart 97 Edition&

Common Startup Programs

Alphanumeric index Click on a letter to jump to that section of the list.

Alphanumeric index
Click on a letter to jump to that section of the list.