[GIS] Getting Not valid license manager message in ArcGIS for Desktop

arcgis-10.3arcgis-license-manager

I try to check the availibility of my licenses in the ArcGIS Administrator, but it shows this message:

does not have a valid license manger please enter a valid license
manager server

Despite the fact that the licenses server is running!

I have ArcGIS 10.3 with advanced concurrent license and both the license server and the ArcGIS installed on the same machine and the fire wall is turned off.

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Best Answer

Try one or several of the following:

  • If your license server is running on your local machine replace the name of your machine with localhost (27004@localhost)
  • Make sure your license is actually running on port 27004. We have it running on port 27000
  • Check your firewall settings. If they block your license server port this might also be the reason.
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