system
5
So, my theory becomes something to think about… all those systems have preinstalled version of Windows. Take a look in here:
http://forum.avast.com/index.php?topic=10092.0
Why not joining that thread and not create multiple posts with same topic. It will just make more job for moderators and confuse Alwil staff.
Read what I said in that thread… somewhere from page 4… 
Vlk, pk, Igor, somebody has any clue ?
Cheers !