A few people - myself included - have had issues switching from Disc 1 to Disc 2 after the Plane Tyrant fight.

Apparently this is a known issue, particularly when using a ROM of this game.

The solution is to make the save when prompted directly after the Tyrant fight (this does not count as an actual save - you will see it registers as save 00), restart with Disc 2, and load that save.

Annoying, but no negative effect on IGT so it's a solution.

everyone my 2 jp discs on code veronica fixes the change disc error now so if you guys need any more info on this please speak to mogul thank you

So apparently the fix here is to have each ROM in it's own folder within the games folder - As mentioned above Mega figured this out.

Hello, good morning, I'm playing Resident Evil Code Veronica on a Dreamcast emulator and I finished disk 1 and auto-saved it and everything, but I don't know how to start disk 2 without the whole screen going black when I want to start it, I saw that A while ago you posted a solution but I didn't understand it, could you help me, I always wanted to play this game and now that I have the opportunity I would like to complete it

Hola. Ha pasado mucho tiempo. No recuerdo ese problema en concreto. El post que hice sugiere que debe guardar cada ROM de disco en su propia carpeta dentro de su directorio de archivos de juego.