1. Solution exception:Unable to aquire license: XGEO

Is this error “Solution exception:Unable to aquire license: XGEO” related to SOFiSTiK’s license ? I am encountering it in my own model as well as the tutorials, when I create an AxisDefinition and when I use ReadSectionCdb
Thank you for your help.


Are you working with the educational licence? If yes, you should be authorised to use the program licence XGEO. Try to restart your computer and make sure to use only one Rhino at a time.

In addition check if you are using the latest SOFiSTiK Servicepacks.

Best regards
Frederik Höller
Your SOFiSTiK Support Team


I am not using an educational licence, but my company’s.

As for the versions, I am using Rhino 7, SOFiSTiK Rhino interface 2020 , and the plugin “gh_sofistik_2020”. Do they seem compatible?

I work on them on the calculation server of the office, do you think that this could be the problem?

Thank you.

Best regards,
Christel SEMAAN