I downloaded the previous build yesterday (and bought the game today), installed it, and now there's an update. So, I downloaded that, put it in the \Update folder, run the Launcher, login on the Simulation tab, it says Welcome etc, go to the Update tab, and... nothing happens? It says it's logged in, but when I press query (all the other buttons are grayed out) text "A valid license and online account are required for update notification and downloads." appears. Am I doing something wrong here or what? edit: Also, the "remember" check box in the login screen doesn't seem to work, I have to type my email and password every time. edit2: Well, actually it looks like I can't launch the game at all. Single player, multiplayer and developer icons/buttons are grayed out as well. edit3: Read the FAQ Reactivation did the trick.