Virus keeps returning

Hi. I thought I had gotten rid of all my viruses but unfortunately not. I ran my avast virus scan and was told that there was a Win32:VB-EIJ[Trj] virus on my pc. I googled and found no results. I deleted it but when I ran the scan again last night, it was there again. I ran HiJackThis and Kaspersky online virus scanner. There were several files that could not be scanned because it said they were locked and I am trying to understand how. Here is my HiJackThis log.
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:09:11 PM, on 10/17/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\WINDOWS\System32\svchost.exe
D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
D:\Program Files\Alwil Software\Avast4\ashServ.exe
D:\WINDOWS\Explorer.EXE
D:\WINDOWS\system32\spoolsv.exe
D:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
D:\WINDOWS\System32\nvsvc32.exe
D:\Program Files\CyberLink\Shared Files\RichVideo.exe
D:\Program Files\SiteAdvisor\6066\SAService.exe
D:\WINDOWS\system32\RUNDLL32.EXE
D:\WINDOWS\stsystra.exe
D:\Program Files\Common Files\Real\Update_OB\realsched.exe
D:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
D:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
D:\WINDOWS\system32\rundll32.exe
D:\Program Files\Java\jre1.6.0_02\bin\jusched.exe
D:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
D:\Program Files\SiteAdvisor\6066\SiteAdv.exe
D:\Program Files\eFax Messenger 4.2\J2GDllCmd.exe
D:\Program Files\Messenger\msmsgs.exe
D:\Program Files\eFax Messenger 4.2\J2GTray.exe
D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
D:\Program Files\Alwil Software\Avast4\ashWebSv.exe
D:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
D:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
D:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
D:\Program Files\Internet Explorer\iexplore.exe
D:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {089FD14D-132B-48FC-8861-0048AE113215} - D:\Program Files\SiteAdvisor\6066\SiteAdv.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - D:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O3 - Toolbar: McAfee SiteAdvisor - {0BF43445-2F28-4351-9252-17FE6E806AA0} - D:\Program Files\SiteAdvisor\6066\SiteAdv.dll
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "D:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE D:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE D:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [SigmatelSysTrayApp] stsystra.exe
O4 - HKLM\..\Run: [TkBellExe] "D:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [RemoteControl] "D:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [LanguageShortcut] "D:\Program Files\CyberLink\PowerDVD\Language\Language.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "D:\Program Files\Java\jre1.6.0_02\bin\jusched.exe"
O4 - HKLM\..\Run: [avast!] D:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SiteAdvisor] D:\Program Files\SiteAdvisor\6066\SiteAdv.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "D:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [eFax 4.2] "D:\Program Files\eFax Messenger 4.2\J2GDllCmd.exe" /R
O4 - HKCU\..\Run: [MSMSGS] "D:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [HijackThis startup scan] D:\Program Files\Trend Micro\HijackThis\HijackThis.exe /startupscan
O4 - Global Startup: eFax 4.2.lnk = D:\Program Files\eFax Messenger 4.2\J2GTray.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://D:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky...can_unicode.cab
O16 - DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} (Windows Live Safety Center Base Module) - http://cdn.scan.onec...lscbase8300.cab
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft AB - D:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - D:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - D:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - D:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - D:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - D:\Program Files\CyberLink\Shared Files\RichVideo.exe
O23 - Service: SiteAdvisor Service - McAfee, Inc. - D:\Program Files\SiteAdvisor\6066\SAService.exe
O23 - Service: Sunbelt Personal Firewall 4 (SPF4) - Sunbelt Software - D:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe

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End of file - 5696 bytes

I hope someone can help. I have my Kaspersky log too if it will be needed.