Black rectangle instead of game window (FIXED)

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I recently upgraded to Windows 10, and after preparing the necessary files, attempted to start Hit & Run, only to be greeted by an unresponsive black rectangle in the middle of my screen. I did a quick check of the forums before posting this, and I'm quite sorry if there's a similar topic.
EDIT: Tried with nothing enabled. Attempting to run in 1920x1080. Will attempt a lower resolution.
EDIT2: Tried 640x480, worked. Ugh.
EDIT3: Well, turning off the option to close the launcher made it work. Yeah, Homer! Yeah, troubleshooting!