Got the chance to test Fiddler's Green on me W10 (yamibito's pack ofc)! Had to mount via BINs since CUEs gave an error, all fine since. Everything untouched at the installer except omitting DirectX and adding " (x86)" at the default path. Hit Finish instead of Play, installed the patch (both installers at Admin), then clicked Play. Made and removed profiles with ease, as well as changed resolutions ingame, and still plays flawlessly, no wrapper, no W10 fix, both Admin and non-Admin. Hit a probable snag with deleting a profile, resolved by switching to windowed mode (640x480), might be worth a shot for yeh @hfric
That's all I have to report on my side, good luck with Talon titles mate
Windows is shutting down