I've provided the offline activation and received activation certificate to license erwin DM 9.8 offline. When clicking "Import" to activate the certificate, the following error generates...
A license for erwin Data Modeler could not be obtained. The application will shut down.
Message: "Certificate request already made"
Code: -1121, Status 0
From the PC where erwin 9.8 DM is installed, go to this directory C:\ProgramData\erwin\Data Modeler\Licensing
Delete what's inside the Licensing folder
Start erwin DM 9.8. Click the Offline activation code and send the code to erwin DM Support to generate a new activation certificate to import.
erwin support will then send you a new code which you can import into erwin and the application will start.