Once PunkBuster-enabled game detects anything suspicious it can give you a warning or worst, you can be permanently banned. Top-tier anti-cheating solution. With a decade and years of experience in the anti-cheat business, PunkBuster is undoubtedly leading the industry in maintaining fair play in various multiplayer games. The memory scanning PUNKBUSTER AND INSTALLATION When installing COD4:MW, the user has the option to install Punkbuster(TM). If the user chooses not to install Punkbuster(TM) during the game installation, but wishes to install it after the game is installed, then they will need to uninstall the game, and reinstall it, choosing to then install Punkbuster(TM). Now extract both files into seperate folders. 3. Copy the contents of cod4_win32 inside the pb folder: Call of Duty 4\pb\. 3. Now go to the folder pbsetuplegacy-modified you created in step 2. 4. Execute pbsetup.exe and use it to update punkbuster for Call of Duty 4 (there is an image Howto.gif inside which also demonstrates the setup process) uKOzmNV.

how to install punkbuster for cod4