@erasmus try these two workarounds and let me if it helped you
Head to punkbuster.com and click the Download PBSetup button, and select the option “For All Windows Games."
Open pbsetup.zip, then run pbsetup.exe. Accept the EULA, follow the instructions, update PunkBuster, and then click Add a Game.
In the drop down menu, select Battlefield 4, then Add Game, and finally, before trying to run Battlefield 4 again, Check for Updates.
@erasmus try these two workarounds and let me if it helped you
Head to punkbuster.com and click the Download PBSetup button, and select the option “For All Windows Games."
Open pbsetup.zip, then run pbsetup.exe. Accept the EULA, follow the instructions, update PunkBuster, and then click Add a Game.
In the drop down menu, select Battlefield 4, then Add Game, and finally, before trying to run Battlefield 4 again, Check for Updates.