ESRI and ERDAS license managers may conflict when installed on the same computer

Last Published: April 25, 2020


When ESRI and ERDAS FLEXlm license managers are installed on the same computer either one or both are not operational.


ESRI and ERDAS use different versions or configurations of the FLEXlm license manager technology.

Solution or Workaround

Verify that both the ESRI and ERDAS license managers are installed according to the steps outlined in the products’ documentation. If, one of the license managers continues to fail, contact the appropriate company's Technical Support.

Article ID:000006315

  • ArcMap 8 x
  • ArcMap 9 x
  • Legacy Products

Get help from ArcGIS experts

Contact technical support

Download the Esri Support App

Go to download options

Related Information

Discover more on this topic