Hello,
You have to end Antivirus Live processes first. They block anti-virus software.
1. Download HijackThis from
http://go.trendmicro.com/free-tools/hijackthis/HijackThis.exeNOTE: before saving HijackThis.exe rename it to explorer.exe2. Doubleclick on the explorer.exe to run it. Click "Do a system scan only" button. Look for such lines in scan results:
R1 – HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:5555
O4 – HKCU\..\Run: [rospmsdq] C:\Documents and Settings\user\Local Settings\Application Data\ovugbs\xafrsysguard.exe
Basically look for entries with [random]sysguard.exe. In your case those entries will be different, not the same as shown above.
3. Select those entries, close all running programs then click once on the “fix checked†button. Exit HijackThis.
4. Download Spyware Doctor and scan your PC.
http://www.2-spyware.com/review-spyware-doctor.htmlGood luck!