Uninstall license from command line

Use this procedure to uninstall a license for your Genero Report Writer product using grxWrt.

Before you begin: You must be the root user or the user who installed the software, to run the license controller command.

From a command prompt, enter the license controller command. 
grxWrt -d
At the prompt:
Do you really want to uninstall the license (y/n)?
Enter: y
The license is uninstalled. A message confirms the license is uninstalled.
Figure: Uninstalling a License with the License Controller (grxWrt)

Image shows use of the grxWrt -d command to delete an installed license. Also shows the error message 6068, which is displayed when there is no license installed that can be deleted.