Autodesk Community, Autodesk Forums, Autodesk Forumhttps://forums.autodesk.com
: Ensure the license file ( lservrc ) matches the version of SAP2000 you are running. If you upgraded the software but not the license, the License Manager will not recognize the new "feature". Sap2000 License Not Recognized Error 18
The following diagnostic steps were performed prior to this report: Sap2000 License Not Recognized Error 18
If none of these steps resolve the SAP2000 License Not Recognized Error 18, it's recommended to contact CSI technical support for further assistance. They can help you troubleshoot the issue or provide a replacement license file if needed. Sap2000 License Not Recognized Error 18