File save error

[pcnewble]

See previous threads on this subject from 2017 and 2018:

"file can not be saved, because it doesn't exist"

I don’t know anything about ClamXav. However, if you google for could not be saved. the file doesn’t exist you’ll find lots of hits involving many other Mac programs, including for Apple programs like TextEdit. That’s why I don’t think it is a Panorama problem, but rather a general Apple problem. If you do the same google search hopefully you can find something that will help track down the problem.

Document could not be saved. The file doesn't exist

Or you might be able to use the Move To… function in the File menu. That would not make a duplicate file, so you would not end up with a bunch of orphaned files in your storage.