Can not be happy, serial number should appear on the packaging, but it does not do what is the Anschiss? Also on the CD is not a number that is required to install, to find. NS: The manufacturer has supplied me within 12 hours a spare key and Amazon has withdrawn the software and announced new. After first impressions thus four stars; because the game is running. Why, however, DirectX 9 is imperative eludes me; Even later versions) eg DirectX 11 will not be accepted.