In some cases users might want to remove a license from a computer which they have previously licensed to use Noxturnal.
In order to do that, go to your "Program Data" folder, seen in the screenshot below and delete the "License.ndb" file. This will remove all licenses for Noxturnal except the default ones.
Please note that this does not allow you to transfer licenses between computers.
For more information, please contact firstname.lastname@example.org