cod4 question.

i tried to join a private server that ive never played on and i got this message.

i also tried to disable punkbuster and join, that told me to enable punkbuster and try again.
so what do i do?
ALSO how do you talk in cod4 ? like general text msg’s i was wodnering how they were sent by others.
Answer #1
are you using a pirate version of Cod 4? If you are, the serial may already have been banned
Answer #2
are you using a pirate version of Cod 4? If you are, the serial may already have been banned
yeah its pirate, so ill jus gotta chagne the cd key?