are you hearing activated when you press the other keys? did you read the readme thoroughly as to when to apply the options? is your numlock on? is your f-lock on? have you disabled your antivirus? are you running as Administrator?
www.cheathappens.com/trainer_troubleshooting.asp
I read the readme. I am running as Administrator. Num lock is on. f-lock? I have not disabled my antivirus. I roll the mouse over the weapon and wait for the indicators to appear. I hear the "activated". Nothing happens.