in the FileShield i have on purpose "Scan all Archive Files", but I am talking about exe files, so this shouldnt be the reason.
The sensitivity was/is unticked.
I would have to ask why it is scanning them also, unless you are running an on-demand scan, otherwise these files should be dormant.
Do you have any other applications that may be accessing these files (as avast shouldn't be scanning for no reason) ?
no, no scan is running. And no, no other apps should access them.
When I open some folder with some bigger files, for some time I dont see the icon of the files, the system gets slow and I see in the Avast Statistics that the files in the folder are scanned although I dont have tuched them