I am using InDesign CC (2015) and cannot save my files.
The problem began today. When I press Command S there appears a dialogue box, "Cannot save " Untitled - 1" [ or "Untitled - 2," etc.] under a new name. The file 'DBTmp173464003808312' [a new file number, with the same first six digits, is generate with each new attempt] is damaged (Error code:0)."
With old files, I seem to be able to obviate the problem by checking in permissions that I am allowed to read and write. But using the "change all" command still does not enable me to create and save new files.
I have established a workaround to create new files – by copying an old document, then deleting everything from it and recreating the document setup as I now want it. But this is a tedious process that, of course, should not be necessary.
I am using a MacBook Air with OS10.11.5. I would be grateful for advice in this matter.
Did you delete preferences?