Follow the steps in your registration Email message. Keep in mind the following fact:
Your Maze Creator application must be able to contact the MazeCreator.com registration server. If you have firewall software running, you should allow Maze Creator to access external sites while picking-up your registration. You may need to temporarily disable your firewall software to properly obtain your registration for Maze Creator. This is only required to PICKUP your registration and you are encouraged to re-enable your firewall software after the registration process.
-Maze Creator