When trying to open PDF files using IE 11, all I get is a little square box in the upper left hand corn with a x in. I have tried refreshing it, repairing Adobe Reader XI, trying a half dozen different things recommended to try but none have worked. if I want to get the file, I have to go to my laptop and download to my printer from there. I can't remember when this problem first appeared but when I need to download something, I can't.