I changed 2 filenames on 2 photos in one of my folders in PSE 18. Now those 2 photos are still in my catalog if I go to All Media. But when I click on that particular folder, they are not there. If I click on the photos in All Media, their location shows that folder. Why would the location be that folder but they not show up in the folder? I have no hidden files, I have tried to re-import but of course they are in the catalog so that did not work. When I changed their filenames, they were still in the folder but I have since shut down and restarted and now they are not there.