dead space 3 not working

i cant get passed choosing my save... it crashes every time.. ive port forwarded cleaned registry done every single step that doesn't make sense to do.. the ea app keeps crashing it im pretty sure..  if i go offline i can play single player and thats not what i want to do... some one else is having the same issue as me and they still havent solved it.. please god fix this game for the love of christ