Thanks all. I don't need to save the pic to my desktop it's already on my hard drive.
I uploaded a duplicate pic (in edit mode of course), saved, then edited again and deleted the duplicate and it stayed the cover...doesn't quite make sense yet, but I'll keep playing with it when I have time..... temporarily out of retirement and busy with a paying job this week, makes my brain hurt-haha!
Was in a long discourse about cadd software over the past couple days....
...sometimes software sh!t makes no sense at all and you just figure a way to work around it.