Call of duty 4 instalation problems

[Milos]

After instalation it says . Fastfile for zone 'code_post_gfx' is corrupt or unreadable.

Does anyone know what is the problem?
Thanx!

 

[virgil_39]

i wish i could help you , ive got cod 4 and it works fine ,
but im trying to install cod waw and im having the same error