Certain licences will not show up when viewing them in the "Update License" dialog in 4D or via the 4D Reigstration Center. Licenses will not show up under the following scenarios:

• The license has been upgraded.


• The license has an expiration date.


• The license is a multi-user license, for example: demonstration and academic licenses. For these licenses, the license will only show up for the user that first registered the license.