Runtime error 204 at 13142501

lorsque j'allume mon ordinateur le message suivant s'affiche sur mon écran: runtime error 204 at 13142501 et quelques instant après la barre des tâches et les icônes du bureau disparaissent.
j'ai un anti virus mcafee virus scan 8.5.0i.

je fais l'analyse mais rien.J'ai également fais le test de Hijack This et j'ai obtenu le résultat suivant:
Logfile of HijackThis v1.99.1
Scan saved at 17:22:41, on 08/05/2008
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\spoolsv.exe
C:\Program Files\McAfee\Common Framework\UdaterUI.exe
C:\WINDOWS\vsnpstd.exe
C:\Program Files\Java\jre1.6.0_05\bin\jusched.exe
C:\WINDOWS\system32\Rundll32.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\McAfee\Common Framework\McTray.exe
C:\Program Files\McAfee\VirusScan Enterprise\Mcshield.exe
C:\Program Files\McAfee\VirusScan Enterprise\VsTskMgr.exe
C:\racktel\racktelcalld\rcallshopd.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Rar$EX02.090\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://88.191.52.16/madox/clients/index.php
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O3 - Toolbar: (no name) - {8B79EE88-E62D-4AA8-B530-CC357BA112B7} - (no file)
O4 - HKLM\..\Run: [McAfeeUpdaterUI] "C:\Program Files\McAfee\Common Framework\UdaterUI.exe" /StartedFromRunKey
O4 - HKLM\..\Run: [snpstd] C:\WINDOWS\vsnpstd.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKLM\..\Run: [xydzyh] C:\WINDOWS\system32\xydzyh.exe
O4 - HKLM\..\Run: [ShStatEXE] "C:\Program Files\McAfee\VirusScan Enterprise\SHSTAT.EXE" /STANDALONE
O4 - HKLM\..\Run: [5ceff434] rundll32.exe "C:\WINDOWS\system32\lwwxstye.dll",b
O4 - HKLM\..\Run: [BM5fdcc7a8] Rundll32.exe "C:\WINDOWS\system32\dqcityqh.dll",s
O4 - Startup: rcallshop.lnk = C:\racktel\racktelcalld\rcallshopd.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/...
O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} (Java Runtime Environment 1.6.0) - https://sdlc-esd.oracle.com/ESD40/JSCDL/jre/6u5-b19/jinstall-6u5-windows-i586-jc.cab?GroupName=JSC&FilePath=/ESD40/JSCDL/jre/6u5-b19/jinstall-6u5-windows-i586-jc.cab&BHost=javadl.sun.com&File=jinstall-6u5-windows-i586-jc.cab&AuthParam=1580944752_ad714b48b0d186f5adbe4ba05260ecbd&ext=.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
O23 - Service: Indexing helps (Indexingbox) - Unknown owner - %WINDIR%\system\realsvc.exe (file missing)
O23 - Service: McAfee Framework Service (McAfeeFramework) - Unknown owner - C:\Program Files\McAfee\Common Framework\FrameworkService.exe" /ServiceStart (file missing)
O23 - Service: McAfee McShield (McShield) - McAfee, Inc. - C:\Program Files\McAfee\VirusScan Enterprise\Mcshield.exe
O23 - Service: McAfee Task Manager (McTaskManager) - McAfee, Inc. - C:\Program Files\McAfee\VirusScan Enterprise\VsTskMgr.exe
O23 - Service: OESH (Office Source Engine Help) - Unknown owner - C:\Program.exe (file missing)