Theatrhythm Final Fantasy: Curtain Call (Europe) come with FW 7.1E. My US 3DS's emunand FW is on 7.1U. But i still get an "Error has occured, please turn off your system"-message when i try to run the rom, why? Please, just don't say: Update your emunand to 9.x. This may solve the problem, but i still would like to know why this error message appears. Does anyone know?