3dm problem

 From:  Rich (LOOPCORP)
I have a poly model built in Cinema 4D on the Mac which I want to rebuild parts of in Moi 2.

I exported as Rhino but when I open it in Moi I get no data at all. Thinking it may be some quirk of the Mac file system, I opened it in Rhino on Windows and resaved from there but still nothing. I saved down from Rhino as a v3 file and that doesn't open in Moi either. Any idea what I'm doing wrong?