rapport Hijack suite à impossibilité d'installer antivirus

Bonjour,
Voici un rapport Hijackthis que j'ai effectué car à la suite de la désinstallation de norton2006 (qui est beaucoup trop lourd), j'ai voulu réinstaller NOD32, mais impossible.
J'ai donc essayé d'autres antivirus (Kaspersky,AVST...) en version sharware mais aucun ne veut s'installer....?!?!?
Merci de m'aider !!!!!!

Logfile of HijackThis v1.99.1
Scan saved at 00:57:25, on 13/02/2006
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\System32\basfipm.exe
C:\Program Files\Dell\Logiciel Bluetooth\bin\btwdins.exe
C:\Program Files\Ahead\InCD\InCDsrv.exe
C:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4ss.exe
C:\WINDOWS\SYSTEM\DRIVER\ntuser.exe
C:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\SYSTEM\DRIVER\ntsrv.exe
C:\WINDOWS\system\driver\csrss.exe
C:\WINDOWS\System32\WFXSVC.EXE
C:\Program Files\Symantec\DelFax\WFXMOD32.EXE
C:\WINDOWS\System32\WLTRYSVC.EXE
C:\WINDOWS\System32\bcmwltry.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Apoint\Apoint.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Dell\QuickSet\quickset.exe
C:\WINDOWS\System32\DSentry.exe
C:\WINDOWS\system32\wfxsnt40.exe
C:\Program Files\Fichiers communs\PCSuite\DataLayer\DataLayer.exe
C:\Program Files\Fichiers communs\Nokia\Tools\NclTray.exe
C:\Program Files\Fichiers communs\PCSuite\Services\ServiceLayer.exe
C:\Program Files\Apoint\Apntex.exe
C:\Program Files\Fichiers communs\Canopus Shared\ProCoder 2\Kernel\PNXSERVR.exe
C:\WINDOWS\TPPALDR.EXE
C:\Program Files\Ahead\InCD\InCD.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\winlog.exe
C:\WINDOWS\system32\anti_troj.exe
C:\Program Files\System32\svchost.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE
C:\WINDOWS\system32\winlog.exe
C:\WINDOWS\system32\anti_troj.exe
C:\Program Files\Dell\Logiciel Bluetooth\BTTray.exe
C:\Program Files\Digital Line Detect\DLG.exe
C:\PROGRA~1\Dell\LOGICI~1\BTSTAC~1.EXE
C:\WINDOWS\System32\svchost.exe
C:\DRIVERS\IMAGE\illustr\Illustrator.exe
C:\Documents and Settings\perso\Bureau\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O3 - Toolbar: Barre d'outils MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar\01.01.1601.0\fr\msntb.dll
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint\Apoint.exe
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [Dell QuickSet] C:\Program Files\Dell\QuickSet\quickset.exe
O4 - HKLM\..\Run: [DVDSentry] C:\WINDOWS\System32\DSentry.exe
O4 - HKLM\..\Run: [WinFaxAppPortStarter] wfxsnt40.exe
O4 - HKLM\..\Run: [DataLayer] C:\Program Files\Fichiers communs\PCSuite\DataLayer\DataLayer.exe
O4 - HKLM\..\Run: [Nokia Tray Application] C:\Program Files\Fichiers communs\Nokia\Tools\NclTray.exe
O4 - HKLM\..\Run: [msnappau] C:\Program Files\MSN Toolbar\01.02.1001.2\fr\msnappau.exe
O4 - HKLM\..\Run: [NexusServer] "C:\Program Files\Fichiers communs\Canopus Shared\ProCoder 2\Kernel\PNXSERVR.exe" -SelfLaunch
O4 - HKLM\..\Run: [TPP Auto Loader] C:\WINDOWS\TPPALDR.EXE
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [InCD] C:\Program Files\Ahead\InCD\InCD.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [key2] C:\WINDOWS\system32\winlog.exe
O4 - HKLM\..\Run: [anti_troj] C:\WINDOWS\system32\anti_troj.exe
O4 - HKLM\..\Run: [Synchronization Agent] C:\Program Files\Sync Manager\agent\syncagent.exe
O4 - HKLM\..\Run: [WinService32] C:\Program Files\System32\svchost.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [key2] C:\WINDOWS\system32\winlog.exe
O4 - HKCU\..\Run: [anti_troj] C:\WINDOWS\system32\anti_troj.exe
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: BTTray.lnk = ?
O4 - Global Startup: Digital Line Detect.lnk = ?
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Documents and Settings\All Users\Documents\P3\c\WINDOWS\SYSTEM\MSJAVA.DLL (file missing)
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Documents and Settings\All Users\Documents\P3\c\WINDOWS\SYSTEM\MSJAVA.DLL (file missing)
O9 - Extra button: Créer un Favori de l'appareil mobile - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra 'Tools' menuitem: Créer un Favori de l'appareil mobile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
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: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.euro.dell.com/systemprofiler/SysPro.CAB
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/29ee83307593139ce517/netzip...
O17 - HKLM\System\CCS\Services\Tcpip\..\{DA725AEF-59A2-438D-AC02-53E1C187AC95}: NameServer = 193.252.19.3,193.252.19.4
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Broadcom ASF IP monitoring service v6.0.3 (BAsfIpM) - Broadcom Corp. - C:\WINDOWS\System32\basfipm.exe
O23 - Service: Bluetooth Service (btwdins) - Unknown owner - C:\Program Files\Dell\Logiciel Bluetooth\bin\btwdins.exe
O23 - Service: InCD File System Service (InCDsrv) - AHEAD Software - C:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: Sunbelt Kerio Personal Firewall 4 (KPF4) - Sunbelt Software - C:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4ss.exe
O23 - Service: NTBOOTMGR (NTBOOT) - Unknown owner - C:\WINDOWS\SYSTEM\DRIVER\ntuser.exe
O23 - Service: NTLOAD - Unknown owner - C:\WINDOWS\SYSTEM\DRIVER\ntsrv.exe
O23 - Service: NTSVCMGR - Unknown owner - C:\WINDOWS\SYSTEM\DRIVER\ntsrv.exe
O23 - Service: DelrinaFax PRO (wfxsvc) - Symantec Corporation - C:\WINDOWS\System32\WFXSVC.EXE
O23 - Service: WLTRYSVC - Unknown owner - C:\WINDOWS\System32\WLTRYSVC.EXE