Problème avec curseur

Bonjour,

J'ai un problème avec mon curseur. Depuis quelques jours, après avoir fait un scan par un antivirus, mon curseur arrête pas de clignoter et l'utilisation de l'ordi se fait assez pénible. Quelqu'un aurait-il une idée? Merci de votre aide!
Voici le log de HijackThis:

Logfile of HijackThis v1.99.1
Scan saved at 01:39:47 p.m., on 07/11/2007
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIBEL.EXE
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIBEL.EXE
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\MicroStar\WLANUtility\WlanUtility.exe
C:\Program Files\ewido anti-malware\ewidoctrl.exe
c:\program files\mcafee.com\agent\mcdetect.exe
c:\PROGRA~1\mcafee.com\vso\mcshield.exe
c:\PROGRA~1\mcafee.com\agent\mctskshd.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\MicroStar\WLANUtility\WLAN_Service.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Bernardo T\Mes documents\Programas\Anti-malaware\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - _{0B393E85-FD3F-D9B6-4ED3-FBCA9959E4CD} - (no file)
F3 - REG:win.ini: load=C:\WINDOWS\svchost.exe
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_11\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar4.dll
O2 - BHO: FlashFXP Helper for Internet Explorer - {E5A1691B-D188-4419-AD02-90002030B8EE} - C:\PROGRA~1\FlashFXP\IEFlash.dll
O3 - Toolbar: McAfee VirusScan - {BA52B914-B692-46c4-B683-905236F6F655} - c:\progra~1\mcafee.com\vso\mcvsshl.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar4.dll
O4 - HKLM\..\Run: [IpWins] C:\Program Files\ipwins\ipwins.exe
O4 - HKLM\..\Run: [EPSON Stylus CX3900 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIBEL.EXE /FU "C:\WINDOWS\TEMP\E_SBE.tmp" /EF "HKLM"
O4 - HKLM\..\Run: [EPSON Stylus CX3900 Series (Copie 1)] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIBEL.EXE /FU "C:\WINDOWS\TEMP\E_S3.tmp" /EF "HKLM"
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [wzzo] C:\PROGRA~1\FICHIE~1\wzzo\wzzom.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\CTFMON.EXE
O4 - Startup: GreatMemo.lnk = C:\Program Files\GreatMemo\GreatMemo.exe
O4 - Startup: Weather.lnk = C:\Program Files\Weather\Weather.exe
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: WlanUtility.lnk = C:\Program Files\MicroStar\WLANUtility\WlanUtility.exe
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.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
O15 - Trusted Zone: *.sxload.com
O16 - DPF: {48ED5A74-A5A6-4EDE-AAC5-42D697FC3F19} (cyberX Control) - http://www.cyberoro.com/download/cyber.cab
O16 - DPF: {48FE89A0-486C-48DF-9DEC-BED22BDC6057} (XIsOro Control) - http://www.cyberoro.com/download/OroCheck.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{9036D7B2-9285-4C71-8CB0-B0DB4A751931}: NameServer = 208.67.222.222,208.67.220.220
O17 - HKLM\System\CCS\Services\Tcpip\..\{C19ECF16-AD34-4647-A1EA-A9F341727042}: NameServer = 208.67.222.222,208.67.220.220
O17 - HKLM\System\CCS\Services\Tcpip\..\{C22D39B6-5C5A-4725-BF47-FF6FC501EEF1}: NameServer = 208.67.222.222,208.67.220.220
O17 - HKLM\System\CS1\Services\Tcpip\..\{9036D7B2-9285-4C71-8CB0-B0DB4A751931}: NameServer = 208.67.222.222,208.67.220.220
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - AppInit_DLLs:
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido anti-malware\ewidoctrl.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: McAfee WSC Integration (McDetect.exe) - McAfee, Inc - c:\program files\mcafee.com\agent\mcdetect.exe
O23 - Service: McAfee.com McShield (McShield) - McAfee Inc. - c:\PROGRA~1\mcafee.com\vso\mcshield.exe
O23 - Service: McAfee Task Scheduler (McTskshd.exe) - McAfee, Inc - c:\PROGRA~1\mcafee.com\agent\mctskshd.exe
O23 - Service: McAfee SecurityCenter Update Manager (mcupdmgr.exe) - McAfee, Inc - C:\PROGRA~1\McAfee.com\Agent\mcupdmgr.exe
O23 - Service: MSI_WLAN_Service - Unknown owner - C:\Program Files\MicroStar\WLANUtility\WLAN_Service.exe