See the post “no end point map”
Undetectable malware Totally Destroys Avast functoinality OR:-ORANGE BALL RED X-
It seems my only choice is to wipe my hard drive and reinstall from my external back up drive.
I will not be reinstalling Avast.
No security program have 100% detection…
follow this guide and attach all logs…not copy and paste
http://forum.avast.com/index.php?topic=53253.0