Here's an updateto the previous post: This afternoon I deleted the Preferences file in order to force a reset. I then started PSE Organizer (but not the Editor) picked a photo and pressed Ctrl-I. PSE loaded the Editor and there was my photo! I closed the photo, switched back to the Org, reselected the photo and pressed Ctrl-I. Nothing happened! That is, I was not automatically switched to the Ed with the photo displayed. So, I started experimenting. What I learned: if the Ed is not already open, Ctrl-I works as normal, forcing the loading of the Ed and passing the selected photo(s) to it. If the Org is already loaded, Ctrl-I has no effect on the selected photo's). Just a few days ago Ctrl-I used to pass photos to Ed, whether or not it was loaded. I suppose I changed some setting somewhere in Windows, but have no clue as to where to start looking.