I have a small 3dm file of a project I haven’t worked on for a few months that refuses to open. I’m currently on Rhino Mac and when I try to open the file it won’t go past the loading process. I get an infinite loading circle with a small thumbnail. Judging from the time it was saved I’m sure it was saved with Rhino 6 Win, which is what I have at the office. I have a 3dmbak file saved some 3 hours earlier, that opens fine. But since I don’t work on the project for some time I don’t remember the changes I made on that afternoon of work.
AP080_EP_CABREIROS_20200214.3dm (15.0 MB)
This is how it looks…