File damaged error since update to v 18.4
I updated to InDesign 18.4 a few days ago and ever since I'm getting the error below when I try to save a new version of a file with an updated name (ie, v1 to v2). I have to save to a new folder and then copy it back to the folder where it should be.
"InDesign is unable to save this file. We tried, but it appears to be damaged."
How can I revert to the previous version of InDesign?
