Startup Applications List

If you're frustrated with the time it takes your Windows PC to boot and then it seems to be running slowly you may have too many programs running at start-up - and have come to the right place to identify them. This is the original startup programs (as opposed to processes/tasks) list - one of the most comprehensive and most accurate!

"Name or Startup Item" in the table below refers to how an entry is displayed in MSConfig, Windows Defender or the registry "Run" keys. "Command or Data" refers to the program the entry runs. For further information on this and how to identify and disable startup programs please visit the Startup Content page.

For further information on random startup entries please visit the Startup Info page. For the next few months and foreseeable future I'll be verifying many of the Y, U, N & ? entries via virtual machines. If you can verify/identify those entries with a "?" status (especially hardware specific - such as laptops and motherboards) then please E-mail me (address at bottom of the page) or use the new Message Board.

Last update :- 31st August
21939 items listed

"Status" key:

Variables:

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Name or Startup ItemStatusCommand or DataDescriptionTested?
3cpipe-USRpdAYUSRmlnkA.exeModem driver files from US RoboticsNo
aa bbcc dde effgghh jjXupdate.exeAdded by a variant of the IRCBOT BACKDOOR!No
ABIT uGuruUuGuru.exeABIT µGuru - on motherboards incorporating the µGuru processor this provides quick access to "hardware monitoring, overclocking, BIOS flashing and audio tweaking"No
AdobeReaderProXupdt.exeAdded by the IRCBOT-VQ WORM!No
AdvancedCleaner FreeXUADC.exeAdvancedCleaner rogue security software - not recommended, removal instructions hereNo
ANTIVIRUSXUltraAV.exeUltra Antivirus 2009 rogue security software - not recommended, removal instructions hereNo
AntivirusXuav.exeUltimate Antivirus 2008 rogue security software - not recommended, removal instructions hereNo
AntiVirus UpdateXupdates.exeAdded by the RBOT-JF WORM!No
ASDPLUGINXuk_nm.exeAsdPlug premium rate adult content dialerNo
Automatic Windows UpdaterXUpdate.exeAdded by the GAOBOT.AO WORM!No
Automatically launches the United Devices Agent when you start your computerNUD.EXEThe 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 > ProgramsNo
AVXUPDATE-28062004.exe[25 blank spaces].vbsAdded by the MIDFIN WORM!No
AV UpDateXUpdate.exeAdded by the FUROOT-A TROJAN!No
AVG Grisoft UpdaterXupdater.exeAdded by the AGOBOT-OT WORM!No
avscanXUsbconeted.exeAdded by the PROVIS-A TROJAN!No
Back UpdatesXUninstall.log.vbsAdded by the YPSAN.D WORM!No
Bulldog ServiceUupsd.exeBelkin's Bulldog Plus control software which runs under Windows 95 or later and monitors the UPS (Uninterrupted Power Supply) via a serial or USB linkNo
cbvcsXurretnd.exeAdded by the FRETHOG-C WORM!No
Cleaner2009 FreewareXUCLN.exeCleaner2009 rogue privacy program - not recommended, removal instructions hereNo
Configuration LoaderXupdate.exeAdded by the SDBOT-OS WORM!No
Configuration UpdateXUPDT32V2.EXEAdded by the SPYBOT-AA BACKDOOR!No
Configuration updateXUPDT32V4.EXEAdded by the SPYBOT-AM BACKDOOR!No
Corporate Microsoft UpdateXuptask.exeAdded by the RBOT-GVB WORM!No
cwriterXucookw.exePart of the ErrClean rogue system error and cleaning utility and other members of this family. See here for more examplesNo
Cyber-Defender 2003Uuwcdsvr.exeCyber Defender 2003No
DC6_CheckXuwasdc.exePart of the WinAntiSpyware 2006 and WinAntiSpyware 2007 rogue spyware removers - not recommendedNo
Digital Patrol Update 5Yupdate.exeDigital Patrol - "a powerful anti trojan scanner, which detects and eliminates more than 180'000 Trojan Horses and Spywares. Digital Patrol detects viruses, trojans, worms, spyware, malicious ActiveX controls and Java applets"No
dorfgweXuret463.exeAdded by the AUTORUN-AFV WORM!No
DRam rare procXupdaterarwin.exeAdded by the RBOT-GQW WORM!No
DriveCleaner 2006 FreeXUDC2006.exeDriveCleaner rogue security software - not recommended, removal instructions hereNo
DriveCleaner FreeXUDC.exeDriveCleaner rogue security software - not recommended, removal instructions hereNo
EPoXUSDMUUSDM.EXEEPoX Universal Serial Data Monitor - a diagnostics tool that shows Temps, Fan Speeds, Voltages...etcNo
Error Safe FreeXuers.exeErrorSafe rogue system error and cleaning utility - not recommendedNo
ErrorSafeFreeXUERS.exeErrorSafe rogue system error and cleaning utility - not recommendedNo
ERS_CheckXuwasers.exePart of the WinAntiSpyware 2006 and WinAntiSpyware 2007 rogue spyware removers - not recommendedNo
erwghjjrjtXucbcg.exeAdded by the SMALL.CUL TROJAN!No
explerXUpdadv.exeAdded by the QQPASS-N TROJAN!No
Gene USB MonitorUUSBMonit.exeMonitors USB ports for insertion of Sandisk USB flashdrivesNo
Genie USB MonitorYUSBmonitor.exePort monitor for an external USB hard drive. Required to enable access to the driveNo
I-Worm.GiGuXuGiG.eXeAdded by the GINK WORM!No
iiuyvyuXuzcx.exeAdded by the AGENT-EOF TROJAN!No
Install part IIXupdates.exeAdded by the RELFEERWORM!No
Internet Exploere ServicesXurlmon32.dll.exeAdded by the EVIAN.C WORM!No
Internet Explorer Auto-UpdateXupdt32v5.exeAdded by the SPYBOT-AB BACKDOOR!No
ipwNusbipw.exeRelated to Internet Phone Wizard from Actiontec - Voice over IP (VoIP) that allows you to "make and receive free Internet calls on your regular phone" whilst "at the same time, make and receive regular (landline) calls on your phone"No
iRiver UpdaterNUpdater.exeUpdater for the iRiver AutoDB music management utility for some of their music players which appears to be based upon (or is a rebranded version of) MoodLogicNo
iut75Xuzcx.exeAdded by the DLOADER-AXV TROJAN!No
Java Auto UpdateXujm.exeAdded by the SDBOT-ADH WORM!No
KernelXUpdate.exeAdded by the DELF-FN TROJAN!No
live update monitorXumxlu32.exeAdded by the AGOBOT.ADK WORM!No
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[0-49] [50-99] [100-149] [150-199] [200-249] [250-299] [300-349] [350-387]

Download Alternative Formats

The following files are available for people developing mirrors of the site and using the information presented here:

Startup XML File - Startup INI File - Startup HTML File

For IE users, right-click on the link and select "Save Target As..." - note that for the INI and HTML files the suggested filename will be "startuplist.htm" and you'll have to rename them "startuplist.ini" and "startuplist.html" respectively.

For Firefox users, I recommend downloading the zipped versions from here. Otherwise, you'll have to open the file and save it - which can take a long time due to the size.

NOTE: These downloads are password protected and free to anyone producing a mirror or free utility. If you produce a commercial/shareware utility please contact me to discuss options. If you don't fall into any of these categories and want to download any of these files you will need to either make a donation of $15/year or more via PayPal (or E-mail me) and you will be provided with the login details which will change at the beginning of each year. The donation will go towards researching new and existing entries for the database and creating these files. Since making these files available for download they've been available free of charge and downloaded thousands of times. I believe they are unique as to my knowledge, no similar site offers such a resource as the lists they offer are on-line only.

Warning

DISCLAIMER: It is assumed that users are familiar with the operating system they are using and comfortable with making the suggested changes. I will not be held responsible if changes you make cause a system failure.

NOTE: This is NOT a database of tasks/processes taken from Task Manager or the Close Program window (CTRL+ALT+DEL) but a database of startup applications, although you will find some of them listed via this method. Pressing CTRL+ALT+DEL identifies programs that are currently running - not necessarily at startup. For a list of tasks/processes you should try the Process Library from Uniblue, the list at PC Pitstop or one of the many others now available. Therefore, before ending a task/process via CTRL+ALT+DEL just because it has an "X" recommendation, please check whether it's in MSConfig or the registry first. An example would be "svchost.exe" - which doesn't appear in either under normal conditions but does via CTRL+ALT+DEL. If in doubt, don't do anything.

To avoid the database becoming too large, all virus entries are only shown using the registry version which is common to all Windows versions. Otherwise there would be multiple entries for popular filenames that viruses often use - such as "svchost" above for example. Multiple viruses can also use the same startup entries, in this case only those with significant differences (such as file location) are repeated in this database.

NOTE : There are a number of virus and malware entried listed in this database where specific removal instructions haven't been given. If this is the case then you could try SDFix, a program written by AndyManchesta that can remove many different types of Trojans and Worms. See here for a tutorial on how to use the program and here for the latest ReadMe file detailing the fixes included.

IMPORTANT: A number of entries are repeated due to the way that different operating systems display startup items. For example, WinMe lists "POPROXY.EXE" as "Norton eMail Protect" in both MSCONFIG and the registry whereas WinXP lists it as "Poproxy" in MSCONFIG and "Norton eMail Protect" in the registry.

RECOMMENDATIONS:

If you're looking for a startup manager then why not try WinPatrol (by BillP Studios) or Advanced SystemCare Free (by IObit) - both include the option to search this database for a particular entry. Alternatively try Spybot - Search & Destroy (by Safer Networking Ltd) as the startup programs section (select the Advanced mode) includes descriptions from this database. You might also want to try their RunAlyzer and FileAlyzer tools.

There are an ever increasing number of rogue applications appearing these days and many of the removal guides referenced in this database use MalwareBytes Anti-Malware (which now incorporates the now discontinued RogueRemover).

As there are more than 10,000 entries in this database related to viruses, trojans, worms and other malware I recommend you use a quality internet security package. Which ever you choose, keep it updated.

Fight spyware with SpybotSD

Sponsored links: Leased Line Polycom Soundstation 2 UK VPN SDSL

Copyright

Presentation, format & comments Copyright © 2001 - 2010 Paul Collins
Portions Copyright © Peter Forrest, Denny Denham, Sylvain Prevost, Tony Klein, CastleCops & Bleeping Computer
Database creation and support by Patrick Kolla
Software support by John Mayer
All rights reserved

Support

If you find the information on these pages useful, why not make a donation by E-mailing me via pacman_at_pacs-portal.co.uk (replace "_at_" with "@") or:-