Does anybody where to find this digital ownership file and how to uninstall / reinstall it?
I have the same "insert disk" message after installation and activation of FS2020 premium de luxe edition on my PC. I installed everything from the 10 DVD's, updated WIN10 and NVidia drivers etc etc. Changed the region, disabled the defender virus scanner.Checked the firewall (it allows FS2020 to pass), but till now nothing worked. I still have the mesaage to insert the disc. How annoying is that?
In addition I found that when you have the boxed dvd edition you need to insert the first dvd to be able to start the sim. After I did this, it worked fine
See https://helpdesk.aerosoft.com/portal/en/kb/articles/microsoft-flight-simulator-disc-faq