By systematically going through these steps, you should be able to identify and potentially resolve the "License Not Found" issue with Mastercam 2021.
If restarting the service fails, the drivers are likely corrupt. You need to run the official driver installer, which is still included with Mastercam 2021.
Step-by-Step:
Mastercam 2021 was released before Windows 11. While it usually works, Windows 11's stricter driver signing requirements can block the Sentinel drivers.
Solution for Windows 11:
By systematically going through these steps, you should be able to identify and potentially resolve the "License Not Found" issue with Mastercam 2021.
If restarting the service fails, the drivers are likely corrupt. You need to run the official driver installer, which is still included with Mastercam 2021.
Step-by-Step:
Mastercam 2021 was released before Windows 11. While it usually works, Windows 11's stricter driver signing requirements can block the Sentinel drivers.
Solution for Windows 11: