Search for "Mastercam Launcher" in the Windows Search bar. This utility allows you to see the license information and select which products you want to run.

For stable connections, ensure the license server has a static IP address rather than a dynamic one. 3. Re-activating Software Licenses

Mastercam 2021 uses CodeMeter for software licensing. Open the CodeMeter Control Center from the Start menu and ensure the service is running. Detailed Troubleshooting Guide 1. Verify License Type and Status

If your software-based license has become "unlinked" or was never properly activated: YouTube·MLC CAD Systemshttps://www.youtube.com