The Settings → License tab has a single option: Use VSC license. 

Use VSC licenseLink to Use VSC license

This option can be used to switch between the free and licensed versions of Lawo VSC.

  • When Use VSC License is turned on, Lawo VSC switches to the licensed version. This unlocks the full functionality of the app and starts a new grace period.
  • When Use VSC License is turned off, Lawo VSC switches back to the free version. If you have audio devices and streams configured, then these are removed.

Turning off the Use VSC License option can be useful to reset to an empty configuration (with no audio devices or streams).

For more information about the licensed versions, please see Lawo VSC - License Activation.