The fact that the space is blank makes me believe that the controller at least thinks something is there even though the file for the picture is not complete enough to display it. Can you go into delete files and touch the spot where it is blank and make the controller at least select it, even though there is no picture? I would try first with Tools, then Remove Product, select Locomotives, then touch the blank spot. If you get the Remove screen, even with no picture, something is there.