Corona license not present, aborting render.

This message means that a valid Corona license was not found. Please refer to the general Corona activation article:

Activating Corona

Possible causes:

  • License has not been activated yet
  • License was removed
  • License was activated, but then the computer was left without Internet connection for too long
  • License file deleted
  • Subscription canceled
  • Hardware configuration changed


Activate Corona - see: Activating Corona