If you receive a message upon the startup of a Impero module that indicates you have exceeded your license limit, this is an indication that this license is installed and is already in use (currently running) on as many computers as it is licensed for on your network.
The message will indicate the module name and the quantity.
Sample error message:
Check your computers for installations of the module and verify the license in use by going to the Help > About menu in each installation and compare it to other installations. It is recommended that you uninstall Impero modules on computers where they are no longer in use to prevent this from occurring.