I want to do some maintenance and defragment my four HDs. In order to speed up the process I’d like to tell Avast 's File system shield to ignore ultradefrag.exe’s reads and writes. I’ve discovered how to exclude paths, but not programs. Any help appreciated.
Igor got it (no such option), you can exclude a file from being scanned, but not the actions/files opened/created/modified, etc. that the program takes whilst it is running.