Thanks to all for the answers and advices,

when I have time, I will try as I have suggested (Using, for exemple, Blender),

but honestly I'm afraid that for the moment archicad and octane are not ready for a good marriage !

Think of having to go through any other software before finally open a ...

Thank you,

I wil try it...again...and i will tell you about...

Have nice time

Hello and thanks for the reply,

Unfortunately I always crash when I try to open a file .obj product ArchiCAD

... so I do not know what to do ...

I think we ArchiCAD users can not hope to use Octane for now ... it seems to work better in the export .3ds ...

When I open a file of the demo suite ...

Hello everyone, first of all, and I apologize in advance for my english...

I wanted to try Octane on a model exported from ArchiCAD 14 and 15 in .obj

but the last demo of Octane is always crash when opening the file !

I tried a file .obj from demo suite (Benchmark) with no problem open and ...