This registration key method is only available to specialist, pre-licensed versions of the software.
The software is pre-configured to utilise this method of driver registration. Internet connection is not required.
The following dialog is used to enter the registration key. This dialog may show additional information, such as in this example indicating the number of licenses associated with the key:
Enter the supplied registration key. If it is the expected key you will be informed that the software is now registered:
An error dialog is shown if the key is rejected.
Alternatively you can register the key using the Command Line Interface using the 'upddutils register key registration key' option as described here.