Upgraded to PSE 2021 from v10 and it won't open photos in Editor
I just upgraded from pse 10 to 2021. It brought all my photoes into Organizer but none will open in Editor. It seems to still be running in the background "analyzing faces". The error in Editor is "Could not complete your request because of a disk error."
All photos can still be opened and edited by PSE v10.
I have a 2019 Mac running Mojave v 10.14.6
I'm afraid to uninstall v10 until 2021 runs. I use an external drive for Time Machine.
Suggestions?