Senza nome.3dm it's not a m_archive of Rhino

Hi everybody!
I’m working on this file for one week. Today after my last save i moved the file into an hard disk and then i deleted the one on my desktop. Now when i open the file it gives me this error:

/Volumes/Jason/Cartella TESI2.0/Senza nome.3dm it’s not a m_archive of Rhino.

someone can help me? It’s very important!!!

thanks

Hi @mendozajason22,

That’s not a good message, as it sounds like the 3dm file has been corrupted beyond recognition. Can you post the file? You can pm me if needed.

– Dale