Invalid Odd Color Glitch

After playing for a bit, SRB2's colors glitch out, coloring the game an odd, almost inverted version of what it should be. It is something like what is shown in this video.

I'm running the game on Windows 7, and this is the only game that has caused such a glitch. It is temporarily fixed by minimizing the window and bringing it back up again, but the color just breaks after a bit of play like usual.

Do you have the slideshow enabled in your desktop wallpaper? If you do, disable it while you're playing srb2, since every time the wallpaper changes that glitch happens.

Ooh, okay, that explains that. Thanks a bunch! :D

Actually, this happens for me too, and I use XP. It only happens sometimes though.