Iexplorer ne se ferme pas

voici le soucis



j ouvre une page internet et je la ferme ça marche

j'ouvre plusieur page internet et j'essai d'en fermer une, la page se fige reste active en bas dans la barre des tache
je suis obliger de tuer le pocessus dans le gestionnaire des tache
en plus dans le gestionnaire des tache il me prend la moitier des ressource cpu si j'en ferme 2 ou 3 la le gestionnaire des taches s'affolle

j'ai passer a l'antivirus avast spybot adware cleanner
en plus personne a rien trouver
mis ie7 (meme probleme)
puis enlever ie7 (meme pb)



voici le log hijack
Logfile of HijackThis v1.99.1
Scan saved at 17:49:49, on 28/02/2007
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:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
C:\Program Files\lotus\notes\ntmulti.exe
C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe
C:\WINDOWS\system32\tcpsvcs.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\RealVNC\VNC4\WinVNC4.exe
C:\Program Files\Trend Micro\OfficeScan Client\ofcdog.exe
C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe
C:\Program Files\Copernic Desktop Search 2\DesktopSearchService.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\chambon\Bureau\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://search.copernic.com/explorer17/?l=FRA&e=
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://news.google.com/topstories?hl=fr&gl=FR&ceid=FR:fr
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 10.33.0.9:8080
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O3 - Toolbar: Copernic Desktop Search 2 - {968631B6-4729-440D-9BF4-251F5593EC9A} - C:\Program Files\Copernic Desktop Search 2\DesktopSearchBand2526.dll
O4 - HKLM\..\Run: [Moniteur OfficeScanNT] "C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe" -HideWindow
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [Copernic Desktop Search 2] "C:\Program Files\Copernic Desktop Search 2\DesktopSearchService.exe" /tray
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_03\bin\npjpi142_03.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_03\bin\npjpi142_03.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
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
O16 - DPF: {00134F72-5284-44F7-95A8-52A619F70751} (ObjWinNTCheck Class) - http://applis/officescan/ClientInstall/WinNTChk.cab
O16 - DPF: {08D75BB0-D2B5-11D1-88FC-0080C859833B} (OfficeScan Corp Edition Web-Deployment SetupIniCtrl Class) - http://applis/officescan/clientinstall/setupini.cab
O16 - DPF: {08D75BC1-D2B5-11D1-88FC-0080C859833B} (OfficeScan Corp Edition Web-Deployment SetupCtrl Class) - http://applis/officescan/clientinstall/setup.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://download.microsoft.com/download/E/5/6/E5611B10-0D6D-4117-8430-A67417AA88CD/LegitCheckControl.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {5EFE8CB1-D095-11D1-88FC-0080C859833B} (OfficeScan Corp Edition Web-Deployment ObjRemoveCtrl Class) - http://applis/officescan/clientinstall/RemoveCtrl.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: Multi-user Cleanup Service - IBM Corp - C:\Program Files\lotus\notes\ntmulti.exe
O23 - Service: Scan en temps réel OfficeScanNT (ntrtscan) - Unknown owner - C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: OfficeScanNT Listener (tmlisten) - Unknown owner - C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - C:\Program Files\RealVNC\VNC4\WinVNC4.exe" -service (file missing)





machine sous xp sp2 a jour des mise a jour
512Mo ram
p4 2.7Ghz
hdd 80Go avec 60Go de libre



merci des reponses future