This is my HJT log file, after i tried to clean my pc with Ewido, BFU and Kaspersky antivirus...

Logfile of HijackThis v1.99.1
Scan saved at 12:21:09 AM, on 4/13/2006
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:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
C:\Program Files\Winamp\winampa.exe
C:\WINDOWS\System32\winzip.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Program Files\Yahoo!\Messenger\ymsgr_tray.exe
C:\Program Files\ewido anti-malware\ewidoctrl.exe
C:\Program Files\ewido anti-malware\ewidoguard.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\Icafe manager\icmnoupdate.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\nico\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 82.78.5.194:9876
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Toolbar888 - {77FBF9B8-1D37-4FF2-9CED-192D8E3ABA6F} - C:\Program Files\Toolbar888\ToolBar888.dll (file missing)
O4 - HKLM\..\Run: [Smapp] C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [IMONTRAY] C:\Program Files\Intel\Intel(R) Active Monitor\imontray.exe
O4 - HKLM\..\Run: [zxwin] rundll32.exe C:\WINDOWS\System32\zxwin.dll,start
O4 - HKLM\..\Run: [AdobeReaderPro] winzip.exe
O4 - HKLM\..\Run: [KAVPersonal50] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal Pro\kav.exe" /minimize
O4 - HKLM\..\RunServices: [AdobeReaderPro] winzip.exe
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
O8 - Extra context menu item: &Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O8 - Extra context menu item: Yahoo! &Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! &Maps - file:///C:\Program Files\Yahoo!\Common/ycmap.htm
O8 - Extra context menu item: Yahoo! &SMS - file:///C:\Program Files\Yahoo!\Common/ycsms.htm
O9 - Extra button: Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dll
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{E915DD2B-3A16-4CE7-BFD3-62C0D6A90F93}: NameServer = 193.231.236.10,193.231.236.17
O20 - Winlogon Notify: MediaContentIndex - C:\WINDOWS\system32\fpr2039oe.dll
O20 - Winlogon Notify: vturs - vturs.dll (file missing)
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINDOWS\V2FsaWQ\command.exe (file missing)
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido anti-malware\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido anti-malware\ewidoguard.exe
O23 - Service: Intel(R) Active Monitor (imonNT) - Intel Corp. - C:\Program Files\Intel\Intel(R) Active Monitor\imonnt.exe
O23 - Service: kavsvc - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal Pro\kavsvc.exe
O23 - Service: Microsoft Windows System32 - Unknown owner - C:\WINDOWS\zaber.exe (file missing)
O23 - Service: Intel NCS NetService (NetSvc) - Intel(R) Corporation - c:\Program Files\Intel\NCS\Sync\NetSvc.exe
O23 - Service: Network Monitor - Unknown owner - C:\Program Files\Network Monitor\netmon.exe (file missing)
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe

Hey, welcome to daniweb noob.

Ok, to begin, your HJT folder is in a temporary location. Begin by creating a new file in Program Files, and title it HJT. After doing this, place the entire HJT application in here and rerunning a scan.

Sorry for the hastle, but oftentimes, it'l find more problems, and also will allow you to back up if ya make a mistake.

Thanks.

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