Open a as an Administrator and navigate to the [ServiceDesk_Home]\bin directory. Execute the run.bat command.
This guide explores the best practices for managing your ServiceDesk Plus license XML, how to activate it, and what you need to know about current licensing models as of early 2026. Understanding the ServiceDesk Plus License XML
If your license has already expired, you may find that the ServiceDesk Plus service will not start, making the UI inaccessible. In this case, you must apply the license through the backend: Stop the service.
Managing your ITSM environment efficiently starts with understanding the technical foundation of your software activation. For ManageEngine ServiceDesk Plus , this foundation is the , the "golden ticket" that unlocks your specific edition, technician seats, and advanced modules.