Found a problem, it's a minor one, and it probably possibly affects only a tiny portion of the users, but anyway.
It's with ASUS ai suite 2, here's the entry:
[ASUS AI Suite*]
FileKey2=%LocalAppData%\VirtualStore\Program Files*\ASUS\AI Suite*|*.log;*log*.*|RECURSE
So it seems it's only looking for log files, yet for some reason it's deleting a lot of png files that are required for the software to run:
had to reinstall the damn thing twice already ;P before I found out it was ccleaner that was getting rid of those pngs.