Kicked by punkbuster

[Aloreth]

Hey guys - been trying to play COD 4 online this morning (played it all week no probs) and as soon as i log onto a server i get kicked. Flashes up with a punkbuster error message saying 'unknown windows API function' or something along those lines. Happens with every server that I join - anyone got any bright ideas?

Thanks

Mike

 

[TriedandTested]

What firewall do you have?
Have you installed any new software recently?
Go back in and get the exact error message, with number hopefully.