color pallette messing up

[Titan]

This has been happening for the past couple of weeks. When I start up Srb2, everything is fine. After a few seconds, some of the colors change to a completely different color. After a few more seconds, all of the colors change to a mix of every single color. Is there any way to fix this?

 

[Prime 2.0]

This sometimes happens in windows 7 when using a live or slideshow desktop. If you have one, turn it off before starting SRB2.