I've now tried various suggestions, but none seemed to work. I called Apple Support and they had me reset all my permissions for both read and write, and the only improvement is that now I am able to save to the Desktop. If I try to save to the original folder or anywhere else, I get a file locked message and PS Elements won't let me save. After considerable time, trying different things, Apple Support is calling it an Adobe PSE problem. I did not have this problem with an older version of PSE on my older iMac. However, I now have a new iMAC and had to upgrade to PSE 2025, so those are the variables. So I will pursue this with Adobe. Thanks for all your ideas and any additional that you may have.