Simple..
1st Download Injector From CrossFire Spammers, Injectors and Multi Tools - MPGH - MultiPlayer Game Hacking & Cheats - Hacks, Cheats, Downloads, Trainers, Games
then if you are Windows 7 or 8 or vista run Injector as Admin
And Brower The Dll Then make It Auto Inject and Close After Inject
then open CF and Press The Hotkeys F2,F3,F4 And It Will Works
Any Error Feel Free To Ask me