I don't know if this is the right place but I need help with BF4. Whenever I change a setting it crashes. I have reinstalled 3 times now, works about 2 times when changing settings then it will start to crash after that. I have horrible screen tearing and would like to know a .cfg file line with vsync enabled and a .cfg line to turn off MSAA because its 4x and i get dips into high 50's. Thanks in advanced.