Earlier, we updated Star Wars: The Old Republic fans with the news that you DO NOT need to uninstall your game client if you already have it. While this isn’t false, it is not true for everyone. If you participated in the BETA before November 25th, you DO need to uninstall then reinstall the game client. If you played the BETA after on November 25th and after, that client is fine to use. You may need to update the client but it is the correct client. The official SWTOR team post can be found below or officaly HERE.