You have been kicked via Punkbuster... help pls :(

[locutus12]

" You have been kicked via Punkbuster ( for 0 minutes ) .......
RESTRICTION: Corrupted file/memory [81159] "

my friends just got a new pc running, ive got him into battlefield 2. the problem is he keeps getting kicked out of games with this error ??? i cant find anything about it from google. any clues ?

 

[Darkwave]

Do a manual PB update from their site (even if it's the same version) and make sure he's running the game on an XP administrator account (not a limited user account.)