This is an old revision of the document!
In the past, iViewer licensing used the physical hardware device ID. Apple has decided to no longer allow iOS applications to access this ID, so we have been forced to update our licensing system to use our own software-generated device ID.
For all device registrations, you must get the new Device ID from the guiDesigner Upload Service window. The ID that is shown in iTunes will no longer work for our licensing system.
Please follow these steps to retrieve your Device ID: