I get the same issue and still do trying your method. This is a new install of 2020 as of 5/18/20. I can open Adobe Photoshop Elements, but crashes after clicking the Photo Editor. The Editor starts to open, you can see the window and immediately closes. I get an administrator alarm when opening the video editor. I am logged in as administrator. I checked to make sure I had permission security in the documents folder and I do:
Please Log-in with an Admin account to access Adobe Premiere Elements.
I just bought the software and can't use it. Please get back to me ASAP