Hi
I was carrying out analysis of a simple cantlever beam using hypermesh, I modelled the part, assigned material, assigned property MAT1 PBar. When clicked Optistruct I am getting a message optistruct not installed currently. Ref Screen shot attached. Further I am not able to save as .HM format when trying to export. I am using Stdent Version 2023-2. Can you please help me how to fesolve this issue.