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You’re either using the wrong version of the roms, or the wrong emulator.

to find out which roms or emulator you should be using:

Here’s how to fix it:

This is an extremely common problem, a little search would have found many many threads on the topic.

Once you get this fixed, Capcom CPS 1 and 2 roms will work unmodified in the PiFBA emulator. I assume you hadn’t discovered yet, given this issue. ;P