I haven't tested it for Windows 8.1, it should work since what I do to make the window transparent should be supported.
Does it stop right after the Unity loading screen? Is the window moved/rescaled before it stops?
The music just plays 1/2 notes, then the program gets terminated
I see the window with the cursed tako loading until the half of the bar
Yeah, the main window moves to the right and i think it gets a little resized. I can barely see the Unity logo loading.
I can send you a video on Discord if you need it