PunkBuster is an anti-cheat Engine used in large number of online multiplayer games, including Battlefield 3, Call of Duty 4, and Need for Speed: Undercover.

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Why does Punkbuster kick me when I join BF3 servers?

I enjoyed Battlefield 3 on Xbox, so I signed up for EA Origins and bought the PC version. However, every time I try to join an online match, Punkbuster kicks me from the game before the window even ...