I'm quite new, so please know that I probably don't know some things I should know. Thanks, in advance, for patience.
Ran first scan (thorough), found 3 viruses, none of which could be repaired. Message with all 3 repair attempts is "cannot process ... file", so moved all to Virus Chest. I assume they could not be repaired because of where they are & because they were already in place before installation of avast, BUT, don't quite know where to go from here.
Below is path - virus.
1) C:\WINDOWS\SYSTEM32\ActiveScan\imscan.dll - (Win32:Kuang2)
2) C:\WINDOWS\SYSTEM32\ActiveScan\pav.sig - (Win32:Nimda[drp])
3) C:\WINDOWS\SYSTEM32\pav.sig - (Win32:Nimda[drp]
I'm on an XP with SP1 machine.
Thanks Cheryl