Go to Program FilesOrigin GamesBattlefiend 3 and delete the PB Folderbr Launch Origin as Adminbr Right Click BF3 and Choose Repairbr br Wait for repair to completebr br Now go back to Program FilesOrigin GamesBattlefeind 3PB and copy contentsbr br Overwrite contents herebr br C:\Users\Your UserName\AppData\Local\PunkBuster\BF3br br YourUsername is your computer account name, btw..br br AppData is hidden so if you're not sure how to view hidden files..