Huh, that's just the splash screen for the old demo version, so I bet it's the same issue! I've never encountered this before, if you're interested, maybe we could schedule sometime I could send you a development build of the game project to see if you could run it on Godot not as an executable, and see if you see any error messages that way. Send me an email at jakeonaut@gmail.com.
Really sorry about this hassle, noone else on Windows has seemed to indicate a problem like this.