If you are using a license dongle, plug it into a USB port. Open the CodeMeter app, click on “license update” and follow the instructions to create a license update request file (e.g. “3-1234567.WibuCmRaC”). Send this file to firstname.lastname@example.org. You will receive an update file from us, which you can import the same way. A more detailed instruction on this is available in our download area.