I don't know if this is what the student is experiencing, but sometimes windows places a window off screen and it persists in keeping it there.
Changing the screen resolution (temporarily) may cause windows to reposition the application back on screen, using the windows 'window manager' 'move' function. Try googling 'windows 10 window off screen'. HTH Stephen On Mon, Nov 13, 2017 at 8:14 PM, David Van Horn <dvanh...@cs.umd.edu> wrote: > I have a student who is has a strange problem that is preventing him > from using DrRacket. > > When he opens DrRacket, it goes through the launch window, all the > tools load, etc., but then when the main DrRacket window should > appear, it doesn't. Or rather it does, but not somewhere visible or > accessible. > > There's a DrRacket icon on the taskbar, indicating it's running, and > if you hover over it, it shows a preview of the DrRacket window, but > clicking on it does not bring it up. > > If he opens a saved file from the filesystem, you can see in the > preview that the file has been opened in the inaccessbile DrRacket > window. > > He's tried restarting, uninstalling/reinstalling Racket, but gets the > same issue. > > Any ideas how to resolve this? (Sorry I haven't used Windows in many > years, so I really don't know how to help.) > > David > > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to racket-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.