How to fix the license manager is not functioning on Revit 2020.

This a quick tutorial on how to change single user to multi-user license or If you’re getting the error: "The License Manager is not functioning or improperly Installed. Revit will shut down now." Prerequisite: Multi-user license server is configured on your network. Commands to run: cd C:Program Files (x86)Common FilesAutodesk SharedAdskLicensingCurrenthelper AdskLicensingInstHelper list AdskLicensingInstHelper change --prod_key 001L1 --prod_ver 2020.0.0.F --lic_method "" Links: