License Not Recognized Error 30 Etabs 2016 Link

Set the date to a time when the license was known to be valid (e.g., 2017 or 2018).

If you are using a standalone license, it may need to be reactivated: license not recognized error 30 etabs 2016

For network-based licenses, Error 30 can occur if the client cannot properly communicate with the server: Set the date to a time when the