Downloaded the file and tried to run it at the "DOS-prompt" (as I'd call it).. Typed "C:\Program\Alwil Software\Avast4\checkvps.exe", the result looks like this:
"Check Avast Virus Definition File version 4
Copyright (blabla)
===================
Not enough command line parameters
Use CheckVps <version 4 filename>"
Did I do all that correct, or did I miss something?
