XP Lukker ned

Har problem med at pcen lukker ned, har prøvet at køre program til at fjerne sasser virus (er det ikke den der lukker ned)

har log
Logfile of HijackThis v1.99.1
Scan saved at 19:41:45, on 07-01-2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Programmer\Internet Explorer\iexplore.exe
C:\Programmer\Internet Explorer\iexplore.exe
C:\Documents and Settings\Administrator\Skrivebord\hijackthis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmer\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Programmer\Spybot - Search & Destroy\SDHelper.dll
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb08.exe
O4 - HKLM\..\Run: [DeviceDiscovery] C:\Programmer\Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ShStatEXE] "C:\Programmer\Network Associates\VirusScan\SHSTAT.EXE" /STANDALONE
O4 - HKLM\..\Run: [McAfeeUpdaterUI] "C:\Programmer\Network Associates\Common Framework\UpdaterUI.exe" /StartedFromRunKey
O4 - HKLM\..\Run: [Network Associates Error Reporting Service] "C:\Programmer\Fælles filer\Network Associates\TalkBack\tbmon.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE
O4 - Global Startup: Adobe Reader Hurtigstart.lnk = C:\Programmer\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmer\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmer\Messenger\msmsgs.exe
O16 - DPF: {3D6DDD23-870A-4FC8-B3AF-5F67C935A9B7} (Util Class) - https://udstedelse.certifikat.tdc.dk/csp/authenticode/PrimeInkCSP-1204.exe
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {D8575CE3-3432-4540-88A9-85A1325D3375} (e-Safekey) - https://netbank.danskebank.dk/html/activex/e-Safekey/DB/e-Safekey.cab
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Programmer\Fælles filer\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: McAfee Framework Service (McAfeeFramework) - Network Associates, Inc. - C:\Programmer\Network Associates\Common Framework\FrameworkService.exe
O23 - Service: Network Associates McShield (McShield) - Network Associates, Inc. - C:\Programmer\Network Associates\VirusScan\mcshield.exe
O23 - Service: Network Associates Task Manager (McTaskManager) - Network Associates, Inc. - C:\Programmer\Network Associates\VirusScan\vstskmgr.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - Unknown owner - C:\Programmer\Softwin\BitDefender8\vsserv.exe
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Programmer\Fælles filer\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)