I have been playing RCT3 for a while, and decided to change the view on it (Quality, Performance, etc.) and set tit to "High Performance", at which point the game crashed and now crashes whenever I try to start it up. Any ideas on how to fix this?

Try this:


If it doesn't work then you may need to uninstall and re-install the game. If you do that make sure to back up and save all of your work.