I can't even get to the patcher. I enter my PIN and the game immediately gives me an error message that says, "INVALID CLIENT....You've attempted to use an invalid or out-dated client. Please exit and update your client using the patcher".
How am I going to do a game repair if I can't get to the Patcher?
This happened after installing the BIG Windows 10 update on 11/15/15. Before that I didn't have this problem.
Please help.
Thanks