Just been trying to associate dxf files with Rhino on my colleague’s computer - for about an hour - no dice. Rhino doesn’t even show up in the “Open with” list, and when I try to point it there, it won’t even let me click OK to validate. No matter from which end I try to work it (Windows file association etc.), I always end up going around in circles.
Also tried editing the registry under HKEY_LOCAL_MACHINE\SOFTWARE\Classes.dxf\OpenWithList but no help there either… Seemed like this was a problem a long time ago - why hasn’t it been fixed?