I just made a very stupid mistake. I opened one grasshopper file in two rhinos, then I finished my work on one of it, and I saved the grasshopper file. However, when I was closing the other rhino file with the same grasshopper file which I didn’t put my work on it, I mistakenly saved that grasshopper file again. When I’m trying to open the gh file I’m working, all my work is gone. Is there any possible way that I can retrieve my work back? Thank you very much!
Unlikely.
I’m afraid not. I just this week added a protection mechanism for this in Rhino 7, but that’s not going to help you.