Desinstaller stop sign

Bonjour,
je n'arrive pas à désinstaller stop sign ,ni via le panneau de configuration ni via ccleaner.ça me bloque l'accé à plusieurs sites comme hotmail et d'autre en m'annoçant que "ce site est corumpu
j'ai fait un scan de hijacthis voilà le rapport.merci de m'aider

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 16:15:06, on 17/11/2009
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Boot mode: Normal

Running processes:
C:\WIND\System32\smss.exe
C:\WIND\system32\winlogon.exe
C:\WIND\system32\services.exe
C:\WIND\system32\lsass.exe
C:\WIND\system32\svchost.exe
C:\WIND\System32\svchost.exe
C:\WIND\system32\spoolsv.exe
C:\Program Files\eAcceleration\Framework\eac_productsvc.exe
C:\Program Files\eAcceleration\Framework\eac_svc.exe
C:\WIND\Explorer.EXE
C:\Program Files\Java\jre1.5.0_10\bin\jusched.exe
C:\Program Files\Acceleration Software\Anti-Virus\stopsignav.exe
C:\WIND\System32\ctfmon.exe
C:\Program Files\eAcceleration\Station\station_bk.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\SuperCopier\SuperCopier.exe
C:\Program Files\LG Electronics\Modem USB LG Electronics\UMAService.exe
C:\WIND\webshots.scr
C:\Program Files\LG Electronics\Modem USB LG Electronics\IEUM.exe
C:\program files\internet explorer\iexplore.exe
C:\Program Files\Skype\Plugin Manager\SkypePM.exe
C:\Documents and Settings\omis\Local Settings\Temporary Internet Files\Content.IE5\6VYHE76P\HiJackThis[1].exe
C:\Program Files\Windows Live Toolbar\msn_sl.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.inwi.ma/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.menara.ma/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Menara
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
F2 - REG:system.ini: UserInit=C:\WIND\System32\Userinit.exe
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\PROGRA~1\Skype\Phone\IEPlugin\SKYPEI~1.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.3.4501.1418\swg.dll
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google Toolbar\Component\fastsearch_B7C5AC242193BB3E.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WIND\System32\msdxm.ocx
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WIND\System32\NeroCheck.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.5.0_10\bin\jusched.exe"
O4 - HKLM\..\Run: [SoftwareStation] "C:\Program Files\eAcceleration\Station\station.exe" /b Startup
O4 - HKLM\..\Run: [webscan] "C:\Program Files\Acceleration Software\Anti-Virus\stopsignav.exe" -k
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WIND\System32\ctfmon.exe
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [SuperCopier.exe] C:\Program Files\SuperCopier\SuperCopier.exe
O4 - HKCU\..\Run: [UMService] C:\Program Files\LG Electronics\Modem USB LG Electronics\UMAService.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WIND\System32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WIND\System32\CTFMON.EXE (User 'SERVICE RÉSEAU')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WIND\System32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WIND\System32\CTFMON.EXE (User 'Default user')
O4 - Startup: Webshots.lnk = C:\Program Files\Webshots\Launcher.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Windows Live Search - res://C:\Program Files\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Ouvrir dans un nouvel onglet d'arrière-plan - res://C:\Program Files\Windows Live Toolbar\Components\fr-fr\msntabres.dll.mui/229?550a9ee18b024ca2a649a0d911e6dda5
O8 - Extra context menu item: Ouvrir dans un nouvel onglet de premier plan - res://C:\Program Files\Windows Live Toolbar\Components\fr-fr\msntabres.dll.mui/230?550a9ee18b024ca2a649a0d911e6dda5
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\PROGRA~1\Skype\Phone\IEPlugin\SKYPEI~1.DLL
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WIND\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WIND\web\related.htm
O9 - Extra button: Abonnés - {BE17D711-C566-4849-B189-7FD142498FC3} - http://abonne.menara.ma (file missing) (HKCU)
O14 - IERESET.INF: START_PAGE_URL=https://www.menara.ma/
O17 - HKLM\System\CCS\Services\Tcpip\..\{13444A4F-611C-4E4C-8D3A-84A5E78612B4}: NameServer = 192.168.50.58 192.168.50.55
O17 - HKLM\System\CS1\Services\Tcpip\..\{13444A4F-611C-4E4C-8D3A-84A5E78612B4}: NameServer = 192.168.50.58 192.168.50.55
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
O23 - Service: eAcceleration Notification Service (eac_notifysvc) - eAcceleration Corp - C:\Program Files\eAcceleration\Framework\eac_svc.exe
O23 - Service: eAcceleration Product Manager Service (eac_productsvc) - eAcceleration Corp - C:\Program Files\eAcceleration\Framework\eac_productsvc.exe
O23 - Service: Google Updater Service (gusvc) - Unknown owner - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe (file missing)
O23 - Service: StopSign Antivirus Security Center Provider (sstsmonsvc) - eAcceleration Corp - C:\Program Files\eAcceleration\Framework\eac_svc.exe
O24 - Desktop Component 0: (no name) - file:///C:/Documents%20and%20Settings/omis/Application%20Data/eAcceleration/Anti-Virus/Scan%20Results/sr_lp_head_01.gif