Brand new Dell XPS desktop, Nvidia 1050Ti graphics card, 1-TB HD, 250 SSD - nothing else on PC. Downloaded Xplane 11 and when I click to start the screen turns black. Only when I hit control, alt, delete and open task manager I get a brief image of the tour with C-172. When I go to close task manager the screen turns black again. I am unable to use this flight simulator.