I have the same issue...I've found out that when launching the game the Punkbuster B service will not start. If you check your running services you will see PB A running. When I launch BF3 I can see it start the PB B service...and then that game runs fine. BF3 and BF4 have different versions of PB....so I'm wondering if the Punkbuster A running in my services is just for BF3...and thats why PB B won't start for BF4.....do you guys have both BF3 and BF4 installed?
I will check punkbuster when Im playing. I think that it could be the reason of games crashes.
