I have been using Photoship Elements 2020 on my Mac (Big Sur) for awhile, and today the photo editor stopped working today. I get the "Loading Photoshop Element Editor Workspace" message and then nothing.
I have seen several messages to reinstall, so I have reinstalled several times and nothing.
What is odd is that after reinstallaiton, I thought it would ask me for the serial number, but it does not. It just times out. No errors.