If the game crashes at startup, it is likely due to graphic driver incompatibilities.
To help you get your classic racing setup running perfectly, let me know: Are you looking to install a ? grand prix 3 mods work
No mod will work on version 1.0. You need (the final official patch). This fixes memory leaks and car physics bugs that cause mods to fail. If the game crashes at startup, it is
To add a new circuit, like the updated : Place the .dat track file into your circuits directory. If the game crashes at startup