Speed Hak Bs..Help

Ok so when that speed hack came out, I didn't think it worked so i didn't use it. Then i started seeing thousands of players using it in game. I then decided to try it. So i get it, CrossFire starts up, I try the cheat engine and it not work for me. So i get rid of it. Then i Un-Install CF cause my CF wont work without using bypass. I re-Install Cause thats whhat my buds on Xfire tell me to do, Now i Always get this error saying my files are corrupted. Help...Plz? D:

At first i got this: (Went Away)



Then After Re-Install i get this: (Still Happening)



Im using:

Windows Xp Sp3

what u pc ???

i use XP .. Its Dosent Work To Me Too ..