To remove a license key that has been added to the application:
Open the main application window.
Do one of the following:
In the lower part of the main application window, click the area, which displays information about the license and the key.
In the lower part of the main application window, click the Support button and in the Support window that opens, open the License window using the link in the Key field.
The License window opens.
Click the Remove button to the right of the information about the key that you want to remove.