Find out here how to update the EPLAN License Manager
EPLAN recommendations
When updating the system, make sure that the EPLAN License Manager (ELM) is always available in the latest version.
Make sure that you have all the necessary information about the previous configuration of the EPLAN License Manager (ELM).
Licenses borrowed from the EPLAN License Manager must be returned before a new activation, if they contain products that are no longer included in the license.