[Moduvator]

I apologize for being a complete dumb, maybe, as I'm new into this kind of stuff, but I need help..
I've ripped a Dremcast game (Ecco the Dolphin) via serial interface using DC-Load and DreamRip2. The game had 2 data tracks. And when I've tried to use extract.exe, giving it both files and the starting sector of the 2nd track - the files were extracted, but they went corrupted. None of the AFS files are readable for example.
Had anyone encountered this issue before? Could you please help me out?
Many thanks.