Etabs License Not Recognized Error 120 |link|

Uninstall the newer ETABS and install the version your license supports, OR contact your distributor to upgrade your license.

For a step-by-step walkthrough of the reactivation process and date-related fixes: etabs license not recognized error 120

According to documentation from Computers and Structures, Inc. (CSI), this error is primarily linked to: Uninstall the newer ETABS and install the version