Hi, 
Since the latest update (I think) I'm unable to play on a PunkBuster enabled game.  Everything was working great up until a few days back. 
  
Now everytime I attempt to enter a ranked/PunkBuster enabled game I get booted and see the following message:  Service Communication Failure: PnkbstrA.exe 
  
I've searched the forums and tried: 
  
Downloading Pbsetup and Pbsvc 
uninstalling/reinstalling 
running test (all ok) 
Running as administrator 
Allowing through WIN7 firewall 
Allowing through Mcafee firewall 
Updating 
  
So far no luck. 
  
I'm running WIN7 32bit 
  
Any ideas?