The license file (ExtendSim.lic) on the Server needs to be updated whenever there is a change to the license. To update the license file, repeat the steps for License Manager Activation on page 2 of Installing & Activating ExtendSim Floating Licenses. After the Server’s license has been updated, the Client devices will automatically get the updated MSP information. There is no need to replace the ExtendSim.lic files on Client devices.