Bonjour, j'ai mon pc qui ralentit de plus en plus...mon fond d'écran n'apparait plus apres redémarrage de windows,il lest très long a démarrer et des fois il s'eteint même tout seul me disant qu'il n'a pas de quoi booter...et me propose de le faire sur le lecteur graveur...Je n'y comprends rien. 
je me permets de laisser mon rapport hidjackthis au cas où toi ou quelqu'un d'autre puisse m'aider.Merci d'avance 
  
  
  
  
Logfile of Trend Micro HijackThis v2.0.2 
Scan saved at 21:13:19, on 27/01/2009 
Platform: Windows XP SP3 (WinNT 5.01.2600) 
MSIE: Unable to get Internet Explorer version! 
Boot mode: Normal 
  
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:\WINDOWS\Explorer.EXE 
C:\WINDOWS\system32\RUNDLL32.EXE 
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe 
C:\Program Files\Hercules\Hercules DualPix HD Webcam\Camservice.exe 
C:\Program Files\Java\jre6\bin\jqs.exe 
C:\Program Files\Java\jre6\bin\jusched.exe 
C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe 
C:\WINDOWS\system32\nvsvc32.exe 
C:\WINDOWS\system32\svchost.exe 
C:\PROGRA~1\AVG\AVG8\avgrsx.exe 
C:\Program Files\Canon\CAL\CALMAIN.exe 
C:\PROGRA~1\AVG\AVG8\avgemc.exe 
C:\Program Files\Windows Live\Messenger\msnmsgr.exe 
C:\Program Files\Windows Live\Contacts\wlcomm.exe 
C:\Documents and Settings\Administrateur\Bureau\HiJackThis.exe 
  
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =  
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =  
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =  
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =  
R3 - URLSearchHook: (no name) - {00A6FAF6-072E-44cf-8957-5838F569A31D} - C:\Program Files\MyWebSearch\SrchAstt\1.bin\MWSSRCAS.DLL 
O2 - BHO: MyWebSearch Search Assistant BHO - {00A6FAF1-072E-44cf-8957-5838F569A31D} - C:\Program Files\MyWebSearch\SrchAstt\1.bin\MWSSRCAS.DLL 
O2 - BHO: mwsBar BHO - {07B18EA1-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\1.bin\MWSBAR.DLL 
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll 
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll 
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file) 
O2 - BHO: Java Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll 
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll 
O2 - BHO: Java Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll 
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.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: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd 
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe" 
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Program Files\Fichiers communs\Ahead\Lib\NeroCheck.exe 
O4 - HKLM\..\Run: [CamserviceHD] C:\Program Files\Hercules\Hercules DualPix HD Webcam\Camservice.exe /startup 
O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe" 
O4 - HKLM\..\Run: [MyWebSearch Plugin] rundll32 C:\PROGRA~1\MYWEBS~1\bar\1.bin\M3PLUGIN.DLL,UPF 
O4 - HKLM\..\Run: [My Web Search Bar] rundll32 C:\PROGRA~1\MYWEBS~1\bar\1.bin\MWSBAR.DLL,S 
O4 - HKLM\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe 
O4 - HKCU\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe 
O8 - Extra context menu item: &Search - http://edits.mywebsearch.com/toolbaredits/...html?p=ZUfox000 
O9 - Extra button: PokerStars - {3AD14F0C-ED16-4e43-B6D8-661B03F6A1EF} - C:\Program Files\PokerStars\PokerStarsUpdate.exe 
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe 
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe 
O15 - ProtocolDefaults: '@ivt' protocol is in My Computer Zone, should be Intranet Zone 
O15 - ProtocolDefaults: 'file' protocol is in My Computer Zone, should be Internet Zone 
O15 - ProtocolDefaults: 'ftp' protocol is in My Computer Zone, should be Internet Zone 
O15 - ProtocolDefaults: 'http' protocol is in My Computer Zone, should be Internet Zone 
O15 - ProtocolDefaults: 'https' protocol is in My Computer Zone, should be Internet Zone 
O16 - DPF: {CAFEEFAC-0016-0000-0010-ABCDEFFEDCBA} (Java Plug-in 1.6.0_10) -  
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll 
O20 - AppInit_DLLs: avgrsstx.dll 
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe 
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe 
O23 - Service: Canon Camera Access Library 8 (CCALib8) - Canon Inc. - C:\Program Files\Canon\CAL\CALMAIN.exe 
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe 
O23 - Service: Microsoft security update service (msupdate) - Unknown owner - c:\windows\system32\..\svchost.exe (file missing) 
O23 - Service: My Web Search Service (MyWebSearchService) - MyWebSearch.com - C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwssvc.exe 
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe 
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe 
  
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