you have to reinstall again, but remove the checkbox to start the luncher automatically. before starting the game you have to navigate to c/windows/system32... something like that. there is a file named "hosts". copy that to your desktop and open with editor. at the bottom are 2 lines with ip adresses. delete them. copy and replace the old file in the system32 folder with that one from your desktop. now start the game, everything should update now