I have a Trojan horse I need to kill?

I keep getting this notice about a Trojan Horse virus locted at C:\windows\system32\awtQQ.dll. I get the warning from avast. When I scan they say I have a infected scanner. I downloaded spyware doctor and it gives me the same message. I bought xoftspyse and reg care and did a scan and deleated files. I keep […]