[Virus] Win32:Adware-gen. [Adw] aidez moi svp

Bonjour depuis quelque jours mon antivirus avast detecte ce virus qui ne cesse de refaire surface quand je le supprime et le met en quarantaine j'ai lu sur d'autres message qu'il fallait téléchargé Hijackthis et c'est ce que j'ai fait voici le resultat du scan :

Logfile of HijackThis v1.99.1
Scan saved at 10:39:22, on 24/03/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
I:\WINDOWS\System32\smss.exe
I:\WINDOWS\system32\winlogon.exe
I:\WINDOWS\system32\services.exe
I:\WINDOWS\system32\lsass.exe
I:\WINDOWS\system32\svchost.exe
I:\WINDOWS\System32\svchost.exe
I:\WINDOWS\system32\spoolsv.exe
I:\WINDOWS\Explorer.EXE
I:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
I:\Program Files\Alwil Software\Avast4\ashServ.exe
I:\PROGRA~1\McAfee.com\PERSON~1\MPFSERVICE.exe
I:\PROGRA~1\MESSAG~1\StartMessager.exe
I:\WINDOWS\system32\nvsvc32.exe
I:\Program Files\Java\jre1.5.0_05\bin\jusched.exe
I:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
I:\windows\system32\rlvknlg.exe
I:\Program Files\Java\jre1.5.0_05\bin\jucheck.exe
I:\Program Files\HP\hpcoretech\hpcmpmgr.exe
I:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb10.exe
I:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd2.exe
I:\WINDOWS\RTHDCPL.EXE
I:\PROGRA~1\McAfee.com\PERSON~1\MpfAgent.exe
I:\WINDOWS\System32\tcpsvcs.exe
I:\WINDOWS\System32\snmp.exe
I:\Program Files\DriveCleaner 2006 Free\UDC2006.exe
I:\Program Files\Fichiers communs\DriveCleaner 2006 Free\SDRmon.exe
I:\Program Files\DriveCleaner 2006 Free\udc6cw.exe
I:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
I:\Program Files\QuickTime\qttask.exe
I:\Program Files\MSN Messenger\MsnMsgr.Exe
I:\Program Files\Ares\Ares.exe
I:\Program Files\Acer WLAN 11g USB Dongle\ZDWlan.exe
I:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
I:\Program Files\Alwil Software\Avast4\ashWebSv.exe
I:\WINDOWS\system32\wuauclt.exe
I:\Program Files\Internet Explorer\iexplore.exe
I:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe
I:\Documents and Settings\flores\Bureau\Nouveau dossier\hijackthis_199\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = https://www.bing.com/?FORM=TOOLBR&cc=fr&toHttps=1&redig=4527FFF1C12746FC9EDB535C75E80ECC
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?FORM=TOOLBR&cc=fr&toHttps=1&redig=4527FFF1C12746FC9EDB535C75E80ECC
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://runonce.msn.com/?v=msgrv75
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = https://www.bing.com/?FORM=TOOLBR&cc=fr&toHttps=1&redig=4527FFF1C12746FC9EDB535C75E80ECC
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,AutoConfigURL = 169.254.216.57
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 169.254.216.57
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: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - I:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - I:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - I:\Program Files\Windows Live Toolbar\msntb.dll
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - I:\Program Files\Windows Live Toolbar\msntb.dll
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe irprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE I:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [MessagerStarter Wanadoo] I:\PROGRA~1\MESSAG~1\StartMessager.exe Messager Wanadoo
O4 - HKLM\..\Run: [NeroFilterCheck] I:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [MPFExe] I:\PROGRA~1\McAfee.com\PERSON~1\MpfTray.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] I:\Program Files\Java\jre1.5.0_05\bin\jusched.exe
O4 - HKLM\..\Run: [AnyDVD] "I:\Program Files\SlySoft\AnyDVD\AnyDVD.exe"
O4 - HKLM\..\Run: [RelevantKnowledge] I:\windows\system32\rlvknlg.exe -boot
O4 - HKLM\..\Run: [HP Component Manager] "I:\Program Files\HP\hpcoretech\hpcmpmgr.exe"
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] I:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb10.exe
O4 - HKLM\..\Run: [HP Software Update] "I:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd2.exe"
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE I:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [DriveCleaner 2006 Free] "I:\Program Files\DriveCleaner 2006 Free\UDC2006.exe" /min
O4 - HKLM\..\Run: [SDR6V_Check] "I:\Program Files\Fichiers communs\DriveCleaner 2006 Free\SDRmon.exe"
O4 - HKLM\..\Run: [udc6cw] "I:\Program Files\DriveCleaner 2006 Free\udc6cw.exe" -c
O4 - HKLM\..\Run: [avast!] I:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [QuickTime Task] "I:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [MsnMsgr] "I:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ares] "I:\Program Files\Ares\Ares.exe" -h
O4 - Global Startup: Acer WLAN 11g USB Dongle.lnk = I:\Program Files\Acer WLAN 11g USB Dongle\ZDWlan.exe
O8 - Extra context menu item: &Windows Live Search - res://I:\Program Files\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Add to Windows &Live Favorites - https://onedrive.live.com/?id=favorites
O8 - Extra context menu item: Ouvrir dans un nouvel onglet d'arrière-plan - res://I:\Program Files\Windows Live Toolbar\Components\fr-fr\msntabres.dll.mui/229?6e3fd33994b94a889775091b5a7cccf5
O8 - Extra context menu item: Ouvrir dans un nouvel onglet de premier plan - res://I:\Program Files\Windows Live Toolbar\Components\fr-fr\msntabres.dll.mui/230?6e3fd33994b94a889775091b5a7cccf5
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - I:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - I:\Program Files\Messenger\msmsgs.exe
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - I:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - I:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - I:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - I:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - I:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - I:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Symantec Lic NetConnect service (CLTNetCnService) - Unknown owner - I:\Program Files\Fichiers communs\Symantec Shared\ccSvcHst.exe" /h ccCommon (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - I:\Program Files\Fichiers communs\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: LiveUpdate - Symantec Corporation - I:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: McAfee.com Personal Firewall Service (MpfService) - McAfee.com Corporation - I:\PROGRA~1\McAfee.com\PERSON~1\MPFSERVICE.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - I:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Planificateur LiveUpdate automatique - Symantec Corporation - I:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: SmartLinkService (SLService) - Smart Link - I:\WINDOWS\SYSTEM32\slserv.exe

Est ce quelqu'un pourrait me dire ce que je dois faire a présent?