Fenêtres intempestives

Bonjour,
Depuis quelques temps, j'ai des fenêtres qui s'ouvrent automatiquement.
Voici le rapport de Hijack This.
ccleaner et ad aware sont impuissant à supprimer ce pb.
Que faut-il faire ?
H:\WINDOWS\System32\smss.exe
H:\WINDOWS\system32\winlogon.exe
H:\WINDOWS\system32\services.exe
H:\WINDOWS\system32\lsass.exe
H:\WINDOWS\system32\svchost.exe
H:\WINDOWS\System32\svchost.exe
H:\WINDOWS\system32\ZoneLabs\vsmon.exe
H:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
H:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
H:\Program Files\Alwil Software\Avast4\ashServ.exe
H:\WINDOWS\Explorer.EXE
H:\WINDOWS\system32\spoolsv.exe
H:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
H:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
H:\Program Files\Java\jre1.5.0_03\bin\jusched.exe
H:\WINDOWS\SOUNDMAN.EXE
H:\Kévin\iTunes\iTunesHelper.exe
H:\JEUX\Dofus arena\WOW\PDVDServ.exe
H:\WINDOWS\system32\ctfmon.exe
H:\Program Files\Windows Live\Messenger\MsnMsgr.Exe
H:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe
H:\Program Files\NETGEAR\WG111T Configuration Utility\wlan111t.exe
H:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
H:\WINDOWS\system32\CTsvcCDA.exe
H:\Program Files\Cyberlink\Shared Files\RichVideo.exe
H:\WINDOWS\system32\svchost.exe
H:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
H:\Program Files\Alwil Software\Avast4\ashWebSv.exe
H:\Program Files\iPod\bin\iPodService.exe
H:\Program Files\Internet Explorer\IEXPLORE.EXE
H:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe
H:\WINDOWS\system32\wuauclt.exe
H:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
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 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
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)
F2 - REG:system.ini: UserInit=H:\WINDOWS\system32\userinit.exe,H:\DOCUME~1\Admin\LOCALS~1\Temp\services.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - H:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - H:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: BrowsingSoftware - {B886C1F4-D1D3-45F5-F45E-75EB024320AC} - H:\Program Files\BrowsingSoftware\BrowsingSoftware-1.dll
O4 - HKLM\..\Run: [ZoneAlarm Client] "H:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [avast!] H:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] H:\Program Files\Java\jre1.5.0_03\bin\jusched.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [EPSON Stylus DX5000 Series] H:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIBVE.EXE /FU "H:\WINDOWS\TEMP\E_S68.tmp" /EF "HKLM"
O4 - HKLM\..\Run: [QuickTime Task] "H:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "H:\Kévin\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [RemoteControl] "H:\JEUX\Dofus arena\WOW\PDVDServ.exe"
O4 - HKLM\..\Run: [LanguageShortcut] "H:\JEUX\Dofus arena\WOW\Language\Language.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] H:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "H:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [CTSyncU.exe] "H:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] H:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] H:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] H:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] H:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Microsoft Office.lnk = H:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: NETGEAR WG111T Smart Wizard.lnk = H:\Program Files\NETGEAR\WG111T Configuration Utility\wlan111t.exe
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - H:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - H:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - H:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - H:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {512FC5A1-7DE1-43F1-BC0C-371622FCB409} (TotalScan Installer Class) - https://www.pandasecurity.com/en/homeusers/online-antivirus/?ref=activescan
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{5D232677-C8B9-40BC-A762-5492DAF6AC8A}: NameServer = 212.27.53.252,212.27.54.252
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft - H:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - H:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - H:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - H:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - H:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - H:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - H:\WINDOWS\system32\CTsvcCDA.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - H:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - H:\Program Files\Cyberlink\Shared Files\RichVideo.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - H:\WINDOWS\system32\ZoneLabs\vsmon.exe

Merci d'avance