Probleme avec ie et firefox

depuis pas mal de temps mes pages d'internet ne s'affiche plus ou tres mal des que je demande a voir une page j'ai des messages d'erreur qui s'affiche genre page inexistante ou erreur 400 mais avec le logo google ou yahoo ou simplement une page bvlanche marqué resolver en haut a gauche

comment puis je faire je vous mets un hijack this en dessous

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 09:56:50, on 10/07/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)
Boot mode: Normal

Running processes:
J:\WINDOWS\System32\smss.exe
J:\WINDOWS\system32\csrss.exe
J:\WINDOWS\system32\winlogon.exe
J:\WINDOWS\system32\services.exe
J:\WINDOWS\system32\lsass.exe
J:\WINDOWS\system32\svchost.exe
J:\WINDOWS\system32\svchost.exe
J:\WINDOWS\System32\svchost.exe
J:\WINDOWS\system32\svchost.exe
J:\WINDOWS\system32\svchost.exe
J:\WINDOWS\system32\spoolsv.exe
J:\Program Files\Adobe\Photoshop Elements 5.0\PhotoshopElementsFileAgent.exe
G:\xampp\xampplite\apache\bin\apache.exe
J:\Program Files\G DATA AntiVirus\AVK\AVKService.exe
J:\Program Files\G DATA AntiVirus\AVK\AVKWCtl.exe
J:\Program Files\Bonjour\mDNSResponder.exe
G:\xampp\xampplite\mysql\bin\mysqld-nt.exe
G:\xampp\xampplite\apache\bin\apache.exe
J:\WINDOWS\system32\nvsvc32.exe
J:\WINDOWS\system32\svchost.exe
J:\PROGRA~1\SPEEDB~1\VideoAcceleratorService.exe
J:\Program Files\Fichiers communs\G DATA\AVKProxy\AVKProxy.exe
J:\WINDOWS\System32\alg.exe
j:\progra~1\speedo~1\SPO.exe
J:\LiteStep\litestep.exe
J:\WINDOWS\system32\rundll32.exe
J:\Program Files\G DATA AntiVirus\AVKTray\AVKTray.exe
J:\Program Files\Java\jre1.6.0_05\bin\jusched.exe
J:\WINDOWS\RTHDCPL.exe
J:\Program Files\Adobe\Photoshop Elements 5.0\apdproxy.exe
J:\WINDOWS\system32\ctfmon.exe
J:\Program Files\Fichiers communs\Ahead\lib\NMBgMonitor.exe
J:\Program Files\Windows Live\Messenger\MsnMsgr.Exe
J:\Program Files\DAEMON Tools Lite\daemon.exe
J:\Program Files\AceBIT\WISE-FTP 5\wf_tp.exe
J:\Program Files\TomTom HOME 2\HOMERunner.exe
J:\Program Files\eMule\emule.exe
J:\PROGRA~1\Magentic\bin\MgApp.exe
J:\Program Files\Namo\WebBoard Trial\Bin\APMTool.exe
J:\Program Files\Namo\WebBoard Trial\Server\mysql\bin\mysqld.exe
J:\Program Files\IncrediMail\bin\ImApp.exe
J:\Program Files\DeKiBulle\DeKiBulle.exe
J:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe
J:\PROGRA~1\SPEEDB~1\VideoAcceleratorEngine.exe
J:\Program Files\Windows Live\Messenger\usnsvc.exe
J:\Program Files\a-squared Anti-Malware\a2guard.exe
J:\Program Files\a-squared Anti-Malware\a2service.exe
J:\Program Files\DAP\DAP.EXE
J:\Program Files\Adobe\Photoshop Elements 5.0\PhotoDownloader.exe
J:\WINDOWS\System32\svchost.exe
J:\Program Files\IncrediMail\bin\IncMail.exe
J:\Program Files\Trend Micro\HijackThis\HijackThis.exe
J:\WINDOWS\system32\wbem\wmiprvse.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.google.fr/toolbar/ie8/sidebar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.google.fr/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://gamespace.daemon-tools.cc/fra/home
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.google.fr/toolbar/ie8/sidebar.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.google.fr/search?q=%s
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - {0579B4B6-0293-4d73-B02D-5EBB0BA0F0A2} - J:\Program Files\AskSBar\SrchAstt\1.bin\A2SRCHAS.DLL
R3 - URLSearchHook: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - J:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: G DATA WebFilter - {0124123D-61B4-456f-AF86-78C53A0790C5} - J:\Program Files\G DATA AntiVirus\Webfilter\AvkWebIE.dll
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - J:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Ask Search Assistant BHO - {0579B4B1-0293-4d73-B02D-5EBB0BA0F0A2} - J:\Program Files\AskSBar\SrchAstt\1.bin\A2SRCHAS.DLL
O2 - BHO: ContributeBHO Class - {074C1DC5-9320-4A9A-947D-C042949C6216} - G:\Program Files\Adobe\/Adobe Contribute CS3/contributeieplugin.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - J:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - J:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Ask Toolbar BHO - {F0D4B231-DA4B-4daf-81E4-DFEE4931A4AA} - J:\Program Files\AskSBar\bar\1.bin\ASKSBAR.DLL
O3 - Toolbar: Ask Toolbar - {F0D4B239-DA4B-4daf-81E4-DFEE4931A4AA} - J:\Program Files\AskSBar\bar\1.bin\ASKSBAR.DLL
O3 - Toolbar: G DATA WebFilter - {0124123D-61B4-456f-AF86-78C53A0790C5} - J:\Program Files\G DATA AntiVirus\Webfilter\AvkWebIE.dll
O3 - Toolbar: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - J:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: Contribute Toolbar - {517BDDE4-E3A7-4570-B21E-2B52B6139FC7} - G:\Program Files\Adobe\/Adobe Contribute CS3/contributeieplugin.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE J:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE J:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Easy-PrintToolBox] J:\Program Files\Canon\Easy-PrintToolBox\BJPSMAIN.EXE /logon
O4 - HKLM\..\Run: [AVKTray] "J:\Program Files\G DATA AntiVirus\AVKTray\AVKTray.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] J:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "J:\Program Files\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [a-squared] "J:\Program Files\a-squared Anti-Malware\a2guard.exe" /d=60
O4 - HKLM\..\Run: [Adobe Photo Downloader] "J:\Program Files\Adobe\Photoshop Elements 5.0\apdproxy.exe"
O4 - HKCU\..\Run: [ctfmon.exe] J:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [IncrediMail] J:\Program Files\IncrediMail\bin\IncMail.exe /c
O4 - HKCU\..\Run: [Magentic] J:\PROGRA~1\Magentic\bin\Magentic.exe /c
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "J:\Program Files\Fichiers communs\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [MsnMsgr] "J:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [DAEMON Tools Lite] "J:\Program Files\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKCU\..\Run: [WISE-FTP Task Planner] "J:\Program Files\AceBIT\WISE-FTP 5\wf_tp.exe" /bg
O4 - HKCU\..\Run: [TomTomHOME.exe] "J:\Program Files\TomTom HOME 2\HOMERunner.exe"
O4 - HKCU\..\Run: [eMuleAutoStart] J:\Program Files\eMule\emule.exe -AutoStart
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide1] cmd.exe /C move /Y "%SystemRoot%\System32\syssetub.dll" "%SystemRoot%\System32\syssetup.dll" (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide2] cmd.exe /C rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,L,,4,N (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\RunOnce: [nltide1] cmd.exe /C move /Y "%SystemRoot%\System32\syssetub.dll" "%SystemRoot%\System32\syssetup.dll" (User 'SERVICE RÉSEAU')
O4 - Startup: IcoSauve.lnk = J:\WINDOWS\system32\IcoSauve.exe
O4 - Global Startup: Gestionnaire de APM.lnk = J:\Program Files\Namo\WebBoard Trial\Bin\APMTool.exe
O8 - Extra context menu item: &Add animation to IncrediMail Style Box - J:\Program Files\IncrediMail\bin\resources\WebMenuImg.htm
O8 - Extra context menu item: &Clean Traces - J:\Program Files\DAP\Privacy Package\dapcleanerie.htm
O8 - Extra context menu item: &Download with &DAP - J:\Program Files\DAP\dapextie.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - J:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - J:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - J:\WINDOWS\bdoscandel.exe
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - J:\WINDOWS\bdoscandel.exe
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - J:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - J:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - J:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O23 - Service: a-squared Anti-Malware Service (a2AntiMalware) - Emsi Software GmbH - J:\Program Files\a-squared Anti-Malware\a2service.exe
O23 - Service: Adobe Active File Monitor V5 (AdobeActiveFileMonitor5.0) - Unknown owner - J:\Program Files\Adobe\Photoshop Elements 5.0\PhotoshopElementsFileAgent.exe
O23 - Service: Apache2.2 - Apache Software Foundation - G:\xampp\xampplite\apache\bin\apache.exe
O23 - Service: G DATA AntiVirus Proxy (AVKProxy) - G DATA Software AG - J:\Program Files\Fichiers communs\G DATA\AVKProxy\AVKProxy.exe
O23 - Service: AVK Service (AVKService) - G DATA Software AG - J:\Program Files\G DATA AntiVirus\AVK\AVKService.exe
O23 - Service: Gardien d'AntiVirus (AVKWCtl) - G DATA Software AG - J:\Program Files\G DATA AntiVirus\AVK\AVKWCtl.exe
O23 - Service: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Apple Computer, Inc. - J:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - J:\Program Files\Fichiers communs\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - J:\Program Files\Fichiers communs\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: mysql - Unknown owner - G:\xampp\xampplite\mysql\bin\mysqld-nt.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - J:\WINDOWS\system32\nvsvc32.exe
O23 - Service: VideoAcceleratorService - Speedbit Ltd. - J:\PROGRA~1\SPEEDB~1\VideoAcceleratorService.exe
O23 - Service: XAMPP Service (XAMPP) - Unknown owner - G:\xampp\xampplite\service.exe