I apologize to everyone, I’m Italian and nuvo moreover, does not know good English and then for me to do a Pay-Per difficle if the problem has already been shown.
The problem is that if I upload a file exclusions tab I do not want that scans files when I use avast warns me that this is a malware-gen win32Malware and returns it to the trash it is amcap.exe study 14 in the directory c: \ program files \ pinnacle \ studio 12 \ bin
How can I effectively exclude them from the control without being disturbed by avast because a file is totally legal.
Thank you and sorry for the translation is automatic with google
Welcome to the forums, miki4 
Since you are Italian, please post on the Italian section of the forums at the link below.
http://forum.avast.com/index.php?board=26.0