Punkbuster problem, I can't play

[Visual]

Here is my problem:

When I join any server protected by PB I can only choose my weapon and class in limbo menu because after some seconds a text on screen appears: CONNECTION INTERRUPTED, and on the left side of the screen sometimes [but not always] text: ... [0 minutes] Disallowed name/driver. Then I get disconnected for unknown reason, as it says ;[ But where is the problem? Before the last PB update to C2.042 version I could play normally without any problems, everything was working fine. I reformatted my PC on Saturday but problem still exists. If anyone knows how to fix that, please post here.

 

Thanks.