Hello, I have Windows Xp operating system installed on my computer. But, while working on internet, I come to know that the computer is got infected by the C:\Windows\System32\athihvs.dll virus. And my Antivirus application is detecting that virus, but not able to remove that. I have Avira Antivirus installed on my computer. If you have any solution from which I will able to remove this virus, then please help me to remove that.