Hello, my Windows 10 display settings are: Screen resolution
3840 x 2160
User defined scaling
263%
When I start FSRealistic the window is to small.
Also a right click on the FSRealistic.exe to edit the "settings -> compatibility -> change high DPI settings" does not work. The displayed window remains so small.
Best reagrds
Raller
I'm not a windows expert. It seems your FSRealistic window is displayed on the border of your screen. Maybe you could try Windows+TAB and check if you see the FSR window from there, then try to get it back to the visible zone of your screen?
Edit: Once you have displayed all active program windows with the Win+TAB shortcut, you'll be able to right click on the FSRealistic window. From there, you have multiple options to move the FSR window to a visible location.