Where are my photos being imported to?

I am at a loss. I have imported several thousand, probably 50,000 or more photos in the last several years and just ran into this issue. Trying to import any photo. The first thing I notice is that when I open Elements 18 it is showing me all the photos that are in my catalogs BUT when I go to "Get Files and Videos" and then "From Files and Folders" I select the photo I have in the file and it then says "1 Media item was imported" BUT I am not seeing the photo. In the past it usually shows up all by itself so I can work on it but now, for whatever reason, all my photos are showing up except the one I am trying to import. It is happening for any photo I try to import now. Just started today. I have shut the program down. I have rebooted my computer. I don't know what else to try. Any help will be much appreciated. This is a Windows 10 machine.