Just lately I’ve noticed Avast started blocking very popular temporary file cleaner (TFC): http://oldtimer.geekstogo.com/TFC.exe
http://i1.ifrm.com/228/109/upload/p22000880.gif
Hopefully it can be corrected quickly.
yepp, we know…first reported yesterday
http://forum.avast.com/index.php?topic=98879.0
http://forum.avast.com/index.php?topic=98894.0
http://forum.avast.com/index.php?topic=98896.0
And already corrected, ensure that you have the latest virus definitions.