BF2 problem

[Goberpiles316]

Reinstalled BF2 last night, after reloading windows and for some reason I was being kicked from game as soon as joining, I think this was because I was running on both cores so I turned one off, then when clicking on the join button to join to go into the game I have started to be kicked back to the desktop, this only seems to happen since the new patch was released, I dont play the game that often and know I was ok before the release of the latest patch.

Anyone got any ideas?