Guessed as much. I can't activate the hacks after downloading. If the increased damage is not helping much then i'll stick with the older version of the hack. It's still good stuff.
You have to have a numpad, or know how to activate your numpad on your laptop (hint - fn key). Then you have to hit your NumLock key in your upper left corner (if not already turned on), then you can activate the hacks.
Am i the only one there get crashes (hack crashes) then you use the NameTag or just some of the detected hacks? in this trainer? and YES! the damage increaser works! Just be supporter with a LMG then you will own!