This is actually something that is planned for my next release of the mod (in which I will be using a different licensing system). Essentially, with the next release of the code, the system will be dual-homed in which you are provided a license file as a backup. In the event the licensing server has an issue, you can use the local license as a backup. The local license would actually be emailed to you after the installation took place since the license server would generate the key based on the initial installation.