Model 3D in AutoCAD solid view form

Dear all:
We are working with Prosteel V8i under AutoCAD 2017 release. We need to view the model 3D like solid visualitation but the Autocad tools dont work with shapes and plates created by prosteel. In the release PS 17.2 of Acad 2006 runs well this visualitation.
We dont Know if is an option in Prosteel.
Have you got an answer or tip for this issue?
Thank you so much.