But, is there another way to use it as a standalone program without Rhino?
That SubD --> Create from .obj file command in MoI 4.0 Beta is somehow working but the .obj file imported directly from for instance ArchiCad like in my case, contains partly triangulated mesh and some parts as solids.

So, I thought that hopefully there is a brilliant idea to prepare that .obj mesh before bringing it to MoI by SubD --> Create procedure, as it doesn't require Rhino.

Marek