client file corrupted?

So I tried to use this chams hack
http://www.mpgh.net/forum/210-combat...am-loader.html
and this spawner hack
http://www.mpgh.net/forum/164-combat...istol-pub.html
but when I try to play, after the loadinng scene with the small guy running in the corner, it says
"Unable to run the game due to the client file being corrupted"
So I turn off hacks and run it clean, but it still says the same thing. Do I have to re-install CA?

I use Airdrop injector and the WinRAR.

I could use some help lol
Thanks

You don't have to reinstall your game, the Rez Mod you used doesn't work, so just delete your Game Folder, and follow the steps on this thread http://www.mpgh.net/forum/210-combat...-game-you.html

After you have patched, I recommend you use Portal Injector or PerX, and the hacks should work.