Saving Blender File to a Shared Folder Results in "Cannot change old file" Error I'm trying to save a .blend file to a shared folder that has five computers connected to it, but when I save the file, I get a "Cannot change old file (file saved with @)" error. How can I fix this issue?
I had the same problem with saving files while using a computer with a local hard drive (Windows10).
"Cannot change old file (file saved with @)" error occured when I packed external data into my blend files and then tried to save it.
Unpacking external data solved my problem.