Cod4 missing_fx.iwi problem?

[Stifmeister]

Every time i start cod4 sp, it loads, then it turns black like the game is starting. Then theres the error sound, and it crashes back to desktop.
Then, the console log pops up and says "could not load missing_fx"


I reinstalled it and still same problem. Note: i downloaded it from a torrent on TPB, and the setup is a .bat file.

If you're gonna post shitty comments like "if it dont work to bad hahaa" or "juzt reinstal it work easy" then please, don't post.