Error Constructing the dialog for 'mcaG_ElasPlasIsoBehavior'

Hi There!

I am a newbie of Abaqus learning edtion, when I trying setting the material calibration behavior for elastic and plastic isotropic(Aluminum). It continuing pop up with the following dialogue. Then it will shut down, how can I solve it? I already install and uninstalled couple times....

 

Thank you~~

 

Edu Abaqus CAE