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… :wink:

Vlk, pk, Igor, somebody has any clue ?

Cheers !