I have user whose Outlook app will only display in a maximized view. If I try to size the window, I have no way to 'grab' the edges of the window to resize it. If I minimize it and then right-click it in the taskbar and try 'move' or 'size' it quickly displays something (seems a compressed view of the app) in the upper right of the screen. However, you cannot see anything in that area of the screen. I have rebooted the computer and tried changing the resolution on the display to a variety of settings with no success. I opened Outlook in safe mode as well with no change. I also tried opening Outlook with the /cleanprofile option with no change. If I create a new message, I can change the size of that window just fine, as I can resize the windows of other apps. Any ideas on what to try short of reinstalling (which I will do as a last resort) would be appreciated.