Fenetre popup se ferme toute seule

Bonjour,

Lorsque je surf sur internet sous win XP pro dès qu'une fenêtre popup s'ouvre, elle se referme toute seule au bout de 4 sec environ. C'est invivable, j'ai scanné mon pc avec plusieurs antivirus mais ils ne trouvent rien. Ci-joint le log de Hijackthis. A l'aide svp !!

Arco

Logfile of HijackThis v1.97.7
Scan saved at 22:38:48, on 13/04/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
G:\WINDOWS\System32\smss.exe
G:\WINDOWS\system32\winlogon.exe
G:\WINDOWS\system32\services.exe
G:\WINDOWS\system32\lsass.exe
G:\WINDOWS\system32\svchost.exe
G:\WINDOWS\System32\svchost.exe
G:\WINDOWS\Explorer.EXE
G:\WINDOWS\system32\spoolsv.exe
G:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
G:\Program Files\Norton Internet Security\NISUM.EXE
G:\WINDOWS\Mixer.exe
G:\PROGRA~1\NORTON~2\navapw32.exe
G:\WINDOWS\System32\rundll32.exe
G:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe
G:\WINDOWS\System32\ctfmon.exe
G:\Program Files\Logitech\MouseWare\system\em_exec.exe
G:\WINDOWS\System32\RUNDLL32.EXE
G:\Program Files\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
G:\Program Files\Norton CleanSweep\csinsmNT.exe
G:\Program Files\Microsoft Office\Office\1036\msoffice.exe
G:\Program Files\Pinnacle\Shared Files\Programs\Scheduler\PCLEScheduler.exe
G:\Program Files\WinZip\WZQKPICK.EXE
G:\Program Files\Norton Internet Security\ccPxySvc.exe
G:\WINDOWS\System32\mnmsrvc.exe
G:\Program Files\Norton AntiVirus\navapsvc.exe
G:\WINDOWS\System32\rundll32.exe
G:\WINDOWS\System32\nvsvc32.exe
G:\WINDOWS\System32\svchost.exe
G:\WINDOWS\system32\ntvdm.exe
G:\Program Files\Kazaa Lite\kazaa.kpp
G:\Program Files\eMule\emule.exe
G:\Program Files\MSN Messenger\msnmsgr.exe
G:\Program Files\Internet Explorer\IEXPLORE.EXE
G:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpCtr.exe
G:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpSvc.exe
G:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpHost.exe
G:\Program Files\Internet Explorer\IEXPLORE.EXE
G:\Documents and Settings\gv\Mes documents\Mes fichiers reçus\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
F2 - REG:system.ini: UserInit=G:\WINDOWS\system32\userinit.exe
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - G:\Program Files\Adobe\Acrobat 5.0\Acrobat\ActiveX\AcroIEHelper.ocx
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - G:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - G:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - G:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [NAV Agent] G:\PROGRA~1\NORTON~2\navapw32.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE G:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [ccApp] "G:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "G:\Program Files\Fichiers communs\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [QuickTime Task] "G:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe
O4 - HKCU\..\Run: [CTFMON.EXE] G:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE G:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKLM\..\RunOnce: [!CleanupNetMeetingDispDriver] "G:\WINDOWS\System32\rundll32.exe" msconf.dll,CleanupNetMeetingDispDriver 0
O4 - Global Startup: Acrobat Assistant.lnk = G:\Program Files\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = G:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: CleanSweep Smart Sweep-Internet Sweep.LNK = G:\Program Files\Norton CleanSweep\csinsmNT.exe
O4 - Global Startup: Microsoft Office.lnk = G:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Pinnacle Scheduler.lnk.disabled
O4 - Global Startup: WinZip Quick Pick.lnk = G:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://G:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O16 - DPF: ServerPushBox - http://guest:guest@212.233.17.19:1080/servp12.cab
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC9B} - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52/20021126/qtinstall.info.apple.com/dribnif/fr/win/QuickTimeInstaller.exe
O16 - DPF: {54B52E52-8000-4413-BD67-FC7FE24B59F2} (EARTPatchX Class) - http://www.ea.com/downloads/rtpatch/EARTPX.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://207.188.7.150/12926e7facbda4565f14/netzip/RdxIE601_fr.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab
O16 - DPF: {917623D1-D8E5-11D2-BE8B-00104B06BDE3} (CamImage Class) - http://66.14.162.81/activex/AxisCamControl.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab