Combat Arms Ultimate Vista Hack Pack

when i try to put Elitehack bastards thing into the injector it says i dont have permission.

HELP SECTION :MAD:

Oh and run as admin and turn off AV...

um i no this is going to sound dumb but w.t.h is AV?

AntiVirus.
AND IT DIDNT WORK! I TURNED OFF AVG THEN TRIED AND ITS LIKE:
EliteHackBastard v2.1
You don't have permission to open this file

Contact the file owner or an Administrator to obtain permission.