Why can't the file be saved, and why does it show a prompt saying it has been moved or is corrupted?

Hello, it is very likely that while the scene file was open and had not yet been saved, you either moved the file to another location on your PC, renamed it, or deleted files from the scene folder. As a result, the file cannot be saved to its original path, or the project data is incomplete.

Solution: Please restore the previous changes, e.g. move the project file back to the original path, to successfully save it.