Complete this procedure if Not Licensed! displays on the login page.
- Log in to Desigo Optic using the su (super user) account.
- Select Licenses
in the left pane and click Install 
in the status bar.
- Browse to locate your license file and click Open.
- Your license file is added to Desigo Optic.
- Click OK to close the dialog box.
- Right-click on the Desigo Optic icon in the Windows status bar to stop and start the DesigoOptic_5 service.
- The license file is now added to Desigo Optic.