Vlk
2
Hmm, strange, this is not how it should behave… 
Try to edit the registry - see http://www.avast.com/forum/index.php?board=2;action=display;threadid=178;start=0 .
Please take a note of what was originally in the registry key and post it here - it’d be interesting for me to know what’s going on here…
Thanks,
Vlk