Apply License Key Change Follow 1. Launch the MC Trade desktop application.2. At the bottom of the login window, type or paste in the new license key and click Apply.3. The login screen will update with the name of the new database and you can log in as usual.
2. At the bottom of the login window, type or paste in the new license key and click Apply.
3. The login screen will update with the name of the new database and you can log in as usual.