A review of an unlicensed version of Elsawin might look like this:
Generate a new "Final Code" and paste it back into the empty block in the ElsaWin administration window. Elsawin Nicht Lizenzierte Version
If services are running but the error persists, the license file needs to be re-injected. This typically requires a or a License Generator specific to the version of ElsaWin installed. A review of an unlicensed version of Elsawin