problème avec world anti spy

Salut tout le monde!
j'ai une problème avec world anti spy, il s'est installer tout seul, je l'ai viré sans problème mais il reste un icone rouge ! en bas a droite (your computer is infected) de plus il se reinstalle tout seul fréquement et rien de ce que j'ai pu faire ne l'as enlever
Voici le rapport Hijackthis:

Logfile of HijackThis v1.99.1
Scan saved at 22:46:15, on 18/08/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
C:\WINDOWS\System32\rundll32.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\MessengerPlus! 3\MsgPlus.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\Program Files\Fichiers communs\PCSuite\DataLayer\DataLayer.exe
C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\WINDOWS\stisvsq.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\svshost.exe
C:\WINDOWS\msqdevl.exe
C:\WINDOWS\lssas.exe
C:\WINDOWS\mservice.exe
C:\WINDOWS\System32\servic.exe
C:\PROGRA~1\FICHIE~1\PCSuite\Services\SERVIC~1.EXE
C:\Program Files\TGTSoft\StyleXP\StyleXP.exe
C:\Program Files\Tweak-XP Pro\transtask.exe
C:\Program Files\Tweak-XP Pro\AdBlocker.exe
C:\Program Files\Tweak-XP Pro\popup.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\system32\cmd.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\System32\system.pif
C:\WINDOWS\System32\updater.pif
C:\Program Files\WorldAntiSpy\WorldAntiSpy.exe
C:\Program Files\XoftSpy\XoftSpy.exe
C:\Documents and Settings\Bobby\Bureau\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=http://127.0.0.1:80
O4 - HKLM\..\Run: [ScanRegistry] C:\W
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [AnyDVD] C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Program Files\MessengerPlus! 3\MsgPlus.exe"
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe -onlytray
O4 - HKLM\..\Run: [DataLayer] C:\Program Files\Fichiers communs\PCSuite\DataLayer\DataLayer.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [Microsoft Internet Acceleration Utility] iau.exe
O4 - HKLM\..\Run: [Internet Connection Wizard] stisvsq.exe
O4 - HKLM\..\Run: [Games Acceleration] svshost.exe
O4 - HKLM\..\Run: [Internet Mail and News] msqdevl.exe
O4 - HKLM\..\Run: [Microsoft Management Console] lssas.exe
O4 - HKLM\..\Run: [Multimedia extensions] mservice.exe
O4 - HKLM\..\Run: [Microsoft Update 32] servic.exe
O4 - HKLM\..\Run: [System Update Service] system.pif
O4 - HKLM\..\Run: [MS Windows Security Updater] updater.pif
O4 - HKLM\..\RunServices: [Microsoft Update 32] servic.exe
O4 - HKLM\..\RunServices: [System Update Service] system.pif
O4 - HKLM\..\RunServices: [MS Windows Security Updater] updater.pif
O4 - HKCU\..\Run: [STYLEXP] C:\Program Files\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [TransTask] "C:\Program Files\Tweak-XP Pro\transtask.exe"
O4 - HKCU\..\Run: [BlockAds] "C:\Program Files\Tweak-XP Pro\AdBlocker.exe"
O4 - HKCU\..\Run: [Pop-Up-Blocker] "C:\Program Files\Tweak-XP Pro\popup.exe"
O4 - HKCU\..\Run: [Microsoft Internet Acceleration Utility] iau.exe
O4 - HKCU\..\Run: [Internet Connection Wizard] stisvsq.exe
O4 - HKCU\..\Run: [Games Acceleration] svshost.exe
O4 - HKCU\..\Run: [Internet Mail and News] msqdevl.exe
O4 - HKCU\..\Run: [Microsoft Management Console] lssas.exe
O4 - HKCU\..\Run: [Multimedia extensions] mservice.exe
O4 - HKCU\..\Run: [System Update Service] system.pif
O4 - HKCU\..\Run: [MS Windows Security Updater] updater.pif
O4 - HKCU\..\RunServices: [System Update Service] system.pif
O4 - HKCU\..\RunServices: [MS Windows Security Updater] updater.pif
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = F:\Program Files\Microsoft Office\Office10\OSA.EXE
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/ [...] loader.cab
O23 - Service: Adobe LM Service - Unknown owner - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: AOL Instant Messanger (AIM) - Unknown owner - C:\WINDOWS\aim.exe (file missing)
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Fichiers communs\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: StyleXPService - Unknown owner - C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe

Voila, je m'en remet a vous!!

*~~~~Bobby001813~~~~*