please help me with a huge problem!!

[mad boy]

hello!
i'm new here but i really need a help of an expert!
when i install call of duty(any patch) he give me this anounsment:
"pak0.pk3 is not a valid previous version and could not be upgraded"
can some 1 tell me how to fix this problem and make this game work?

[arckane]

Do you have a cracked version?

[mad boy]

Do you have a cracked version?
u mean from the internet so yes!!
some1 can help me with this problem???

[Rocol]

Unfortunately I am unable to close this, or I would have done. MGF does not help with, nor support, downloaded games / applications.

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