I know its sort of backward, but setting the resolution on your desktop outside the game will choose the resolution for the game's main menu. For example, if you set your desktop resolution to 1080x768, that is the resolution the game's main menu will start up at. Might give you a chance to get into the main menu and monky with the settings before it crashes on you.
Advisers are NOT employees of or affiliated in any way with Reverie World Studios. We are merely fans just like you who attempt to help other players as best we are able to.