Ok this is my problem:

When I start up my computer, everything goes well until i get to the Welcome menu, it takes longer time that usual, and when it gets to the desktop, only the background picture is shown. Not the start menu or shortcuts.

Few processes are running, (mostly the Windows neccesary ones) and Wgatray and Explorer.exe.
I cna then enter taskmanager and close explorer start it up and then my computer works fine, there are aboslutely no problems.

At the same time when i start my computer with internet access this problem does not occur, only when i have turned of my wireless access or at places where there are no internet.

I am running WinXP pro SP2 (Danish version) on a Zepto laptop computer intel Dualcore t7200 with 2gb ddr2 ram, nwidia geforcego 7600 512 mb ram.

At first i thought it was a virus or similar malware, but it does not seem so as neither Panda, Trendmicro or avast has found any viruses. Adware se and Zonealarm has found no malware and i am constantly undersurveillance of Zonealarm Pro...

Still i hav emade a Hijack this thread so you could help me exclude the option of Malware, i can't seem to find anything wrong i that logfile.

I have tried to Switch the Explorer.exe file with a file from a working system, no difference, windows have been updated since, no difference... I would actually say that I have tried anything but formatting, whcih i would really really like to avoid because of exam works and 70gb files that need to be saved on dvd, hell of a lot of work...

Here is the Hijackthis logfile, any one please help

Logfile of HijackThis v1.99.1
Scan saved at 16:46:59, on 25-11-2006
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\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.exe
C:\Programmer\Zone Labs\ZoneAlarm\zlclient.exe
C:\Programmer\IVT Corporation\BlueSoleil\BTNtService.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programmer\MSN Messenger\msnmsgr.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Programmer\Skype\Phone\Skype.exe
C:\Downloads\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hyperlinks
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmer\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmer\Java\jre1.5.0_06\bin\ssv.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [SMSERIAL] sm56hlpr.exe
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [QLButton] C:\Programmer\Quick Launch Button\QLButton.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Programmer\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Programmer\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmer\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Programmer\MSN Messenger\msnmsgr.exe" /background
O8 - Extra context menu item: E&ksporter til Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmer\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmer\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Opslag - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
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: {215B8138-A3CF-44C5-803F-8226143CFC0A} (Trend Micro ActiveX Scan Agent 6.6) - http://housecall65.trendmicro.com/ho...vex/hcImpl.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsof...?1164465453078
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/actives...ree/asinst.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: BlueSoleil Hid Service - Unknown owner - C:\Programmer\IVT Corporation\BlueSoleil\BTNtService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmer\Fælles filer\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: MSCSPTISRV - Sony Corporation - C:\Programmer\Fælles filer\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PACSPTISVR - Sony Corporation - C:\Programmer\Fælles filer\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Programmer\Fælles filer\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation - C:\Programmer\Fælles filer\Sony Shared\AVLib\SSScsiSV.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe

I reinstalled windows... It fixed the problem...

But it took a long time... Some files must have been screwed over at some point...

Never found an easy fix

iam start xp system c:\windows\explorer.exe is not runnig