Wrong scale when export to other programs


I need some help with Rhino 5.0
I have installed windows10 on my computer and upgrade from Rhino 4 to Rhino 5. When I send DWG files to others, the scale has changed when they open it.
I haven´t had this problem before, it occured when I updated both Rhino and Windows.

Any ideas what can be wrong?

Hi Madelene - are the others opening the file in Rhino or ACad or?


Hi Pascal,

They opening files in AutoCad and I also think they use ArchiCad.