Launcher freezes before I can get into the game

I got the most recent update for the game and the launcher froze a couple times before I could launch the game, i launched it and played for a while, the next time i tried to open the game and it freezes every time I try to open the game. I tried updating all my drivers and restarting my computer and uninstalling and downloading the game again and I just can't figure out how to get it to work.