Hi, if it is the blue screen with "Windows protected your PC", then it is fine. Just unrecognizable executable by Windows, click on "more info" and "run anyway".
This message will appear when Windows does not know anything about the app you are trying to run. Usually, this appears on apps with unknown publishers.
A member registered Jun 08, 2020 · View creator page →
Creator of
Play like it’s 1990! Freeware retro FPS made with Easy FPS Editor.
Action