Locate the folder (typically in C:\Program Files\Computers and Structures\ETABS [Version]\CSiLicensing ).
Once resolved, take these steps to avoid recurrence: etabs license not recognized error 120 work
Are you using a or network license for your ETABS installation? etabs license not recognized error 120 work
Deactivate and then reactivate your standalone license to resolve , as this code typically indicates an incomplete license file . etabs license not recognized error 120 work