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:

- show all
Name or Startup ItemStatusCommand or DataDescriptionTested?
SiteVillainXSiteVillain.exeSiteVillain rogue security software - not recommended. A member of the AntiAID familyNo
sixer566Xsscc.exeAdded by an unidentified WORM or TROJAN!No
sixtysixXsixtypopsix.exeMedload adwareNo
SK51USK51.EXESaveKeys keystroke logger/monitoring program - remove unless you installed it yourself!No
SK60USK60.EXESaveKeys keystroke logger/monitoring program - remove unless you installed it yourself!No
SK9910DMUSK9910DM.EXEMulti-function keyboard driver. Allows the use of programmable keys on mulimedia keyboards. Required if you use the additional keysNo
SKDAEMONUSKDAEMON.EXEMulti-function keyboard driver. Allows the use of programmable keys on mulimedia keyboards. Required if you use the additional keysNo
skinkersUskinkers.exeSelection of desktop messaging/marketing tools with celebrity tie-ins including MTV's "Desktop Ozzy" and Arsenal's "Desktop Wenger" - see here. Leave enabled if you want to receive messagesNo
SkraXSkra.exeIdentified as a variant of the TrojanDownloader.Matcash malwareNo
sks-32USKS32P~1.EXESpyKeySpy surveillance software. Uninstall this software unless you put it there yourselfNo
sks-32Usks32proc.exeSpyKeySpy surveillance software. Uninstall this software unless you put it there yourselfNo
SkunkXSkunk.exeAdded by the SUNK-A WORM! Note - this file is found in the root folder (i.e., C:\)No
SkyBlaster SchedulerYSSFSch.exeFor Gilat Communications internet satellite systems - associated with SkyBlaster modem. Required if you have this systemNo
skynetave.exeXskynetave.exeAdded by the SASSER.D WORM!No
SkypeNSkype.exeSkype is "free calls, video calls and instant messaging over the internet. Plus great value calls to phones anywhere in the world"Yes
Skype StartupXskyp.exeAdded by the VANBOT-C WORM!No
SkypeMateNSkypeMate.exeSkypeMate acts as a bridge between networks of VoIP and PSTNNo
SkypeStartupXSkype.exeAdded by the PYKSE-A WORM!No
SkySurfer Management ServiceYSmaServ.exeFor Gilat Communications internet satellite systems - associated with SkyBlaster modem. Required if you have this systemNo
SkytelUSkytel.exeRealtek Voice Manager, installed with the drivers for on-board Realtek HD audio codecs. On an ALC885 based test system it doesn't run after the drivers have been installed and the startup entry is then removed. Disabling it appears to have no ill effects but it's exact purpose is unknown - hence the "U" recommendationYes
Slayhacker734Xslay7383.exeAdded by the SIKBOT-A TROJAN!No
SleepManagerNSleepMgr.exeThis program locates free contiguous disk spaces and allocates them for storing BASE MEMORY, EXTENDED MEMORY, VIDEO MEMORY, and SM RAM. It helps the computer come out of hibernate modeNo
Slibe.comUSliber.EXESliber - freeware screen capturing & online sharing toolNo
SlickRunUsr.exe"SlickRun is a floating command line utility for Windows. It gives you almost instant access to any program or website. SlickRun allows you to create command aliases (known as MagicWords), so C:\Program Files\Outlook Express\msimn.exe becomes MAIL"No
slimp3NSliMP3 Server.exeSlimp3 Server - "presents an entirely new way of accessing and enjoying your music collection. Instead of storing your music on CDs or memory cards, the SliMP3 uses your home network to access the music stored on your PC"No
SlingshotNSLINGS~1.EXEAtomica Slingshot - "reference tool with access to dictionary and encyclopedia terms, bios, technical terms, history, geography, and much more". Now superseed by 1-Click AnswersNo
slipcoreYslipcore.exeCore module for Slipstream - internet acceleration through compression/decompression techniques, intelligent cacheing on the server side, and real-time conversion of large/high-bandwidth images to less bulky pix. Used by popular ISPs such as IceNet, Wanadoo, Terra, OnSpeed, United Online and AOL Canada. Required if the user's account is locked in to that proxy serverNo
slipguiYslipgui.exeUser interface for Slipstream - internet acceleration through compression/decompression techniques, intelligent cacheing on the server side, and real-time conversion of large/high-bandwidth images to less bulky pix. Used by popular ISPs such as IceNet, Wanadoo, Terra, OnSpeed, United Online and AOL Canada. Required if the user's account is locked in to that proxy serverNo
SlipStreamYslipcore.exeCore module for Slipstream - internet acceleration through compression/decompression techniques, intelligent cacheing on the server side, and real-time conversion of large/high-bandwidth images to less bulky pix. Used by popular ISPs such as IceNet, Wanadoo, Terra, OnSpeed, United Online and AOL Canada. Required if the user's account is locked in to that proxy serverNo
slmssXslmss.exeSeekSeek search hijacker related - see here No
sloadXsload.exeWin SynchroAd adware, also detected as DLOADER-QG TROJAN!No
sloadXsload32.exeAdded by the SDBOT-OY WORM!No
slvchost32Xslvchost32.exeAdded by an unidentified VIRUS, WORM or TROJAN!No
smXsa_exe.exeAdded by the OLFEB.A TROJAN!No
smXsf_exe.exeAdded by the OLFEB.A TROJAN!No
smXsm_exe.exeAdded by the OLFEB.A TROJAN!No
smXsr_exe.exeAdded by the LUKUSPAM TROJAN!No
SM1BGNSM1BG.EXEUSB driver for downloading from within Napster and iTunes to portable MP3 players. Only required at startup if you use it all the time - otherwise start it manually when requiredNo
SM1NINTNSM1NINT.exeCypress USB Mass Storage Driver Notification Icon Application - tray notification for Cypress base memory sticks and external storage devices for Win98No
SM56 Helper Win32 UtilityNsm56hlpr.exeHelper utility for Motorola based SM56 software modems - resides in the System TrayNo
Sm56aclNsm56hlpr.exeHelper utility for Motorola based SM56 software modems - resides in the System TrayNo
smaUsma.exeSmartKeylogger keystroke logger/monitoring program - remove unless you installed it yourself!No
SManagerXsmanager.*.exe [* = digit]Added by the AGENT.BJO TROJAN!No
SManagerXsmanager.7.exeAdded by the DWNLDR-GVG TROJAN!No
Smart Antivirus-2009.exeXSmart Antivirus-2009.exeSmart Antivirus 2009 rogue security software - not recommended, removal instructions hereNo
Smart Card ServiceNScardSvr.exeFor Smart Card readers. Known to cause problems, especially for Windows 2000 users - see here. Probably not required unless you use such a device regularlyNo
Smart Connect MonitorUSCMon.exeAppears on a Sony Vaio. Smart Connect Version 2.1 enables data transfer between Vaios via i.LINK cable. Smart Connect supports File and Printer Sharing for MS networks. You can copy files from your Vaio to another Vaio or print using a printer connected to a remote VaioNo
Smart Connect SetupUSCSetup.exeAppears on a Sony Vaio. Smart Connect Version 2.1 enables data transfer between Vaios via i.LINK cable. Smart Connect supports File and Printer Sharing for MS networks. You can copy files from your Vaio to another Vaio or print using a printer connected to a remote VaioNo
Smart Defender PROXsmrtdefp.exeSmart Defender PRO rogue security software - not recommended, removal instructions hereNo
Smart KeyboardUSmartkbd.exeNetropa Smart Keyboard driverNo

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:-