Got the same problem, I have BF 3 Premium on the pc and since aftermatch was relased i have many probelm to enter in the game server; when i join on a server, the game start, it enter on the loading screen and it jsut stay there, the game nerver start.
I have triend to reistall all the game, repair the istallation but noting... now i am asking, i din't play any endgame map because the game don't run (not for my problem) so i ask if is possible to fix it or if not to refound the game money...i pay this and i want to play...if not give me back the money...
this is my pc configuration:
Windows 7 pro (genuine)
SSD samsung 830 pro
I7 2600k
8gb ram
asus gtx560ti directCUII.