norton antivirus auto-protect. kan ikke slås til??

Hej jeh har haft et par virus,er :-(  Men jeg tror jeg har fået det meste fjernet navnet på virus,en er (blood hound.w32)Noget med at (wininet.dll) file var ramt. Men nu er min ´norton antivirus auto-protect hele tiden slået fra og kan ikke slåes til. Nogen der kan hjælpe?

Her er en log fra HijackThis.

Logfile of HijackThis v1.99.1
Scan saved at 11:54:02, on 04-09-2006
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Programmer\Norton Internet Security\IAMAPP.EXE
C:\PROGRA~1\NORTON~2\navapw32.exe
C:\WINDOWS\Mixer.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Programmer\SEC\Natural Color\NaturalColorLoad.exe
C:\Programmer\Norton Internet Security\NISUM.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\Programmer\Norton Internet Security\NISSERV.EXE
C:\Programmer\Norton Internet Security\SymProxySvc.exe
C:\Programmer\Messenger\msmsgs.exe
C:\DOCUME~1\SMOKED~1\LOKALE~1\Temp\Rar$EX00.110\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.dk/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hyperlinks
F3 - REG:win.ini: run=
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmer\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmer\Norton AntiVirus\NavShExt.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: [iamapp] C:\Programmer\Norton Internet Security\IAMAPP.EXE
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~2\navapw32.exe
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmer\Messenger\msmsgs.exe" /background
O4 - Global Startup: NaturalColorLoad.lnk = ?
O23 - Service: Norton Internet Security Service (NISSERV) - Symantec Corporation - C:\Programmer\Norton Internet Security\NISSERV.EXE
O23 - Service: Norton Internet Security Accounts Manager (NISUM) - Symantec Corporation - C:\Programmer\Norton Internet Security\NISUM.EXE
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FÆLLES~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Norton Internet Security Proxy Service (SymProxySvc) - Symantec Corporation - C:\Programmer\Norton Internet Security\SymProxySvc.exe