Be glad it has not..
if it had worked it would have ruined your installation, and you would have been forced to install the game anew.
For the time being, ignore the messages about "run updater" that the game prompts you to do. Some issues have arosen with the updater, and until the updating functionality is fixed, and there's a coordination as to put into the mirrors the most recent files, it's better not to use the updater.
If you can launch the game, join the server, and play, then everything's fine.
