Can't play some games in Final Burn Neo (roomset related)

Hello

I’m trying to play X-men children of the atom on Final Burn Neo and this message popped up (attached). I know is not a bug but I followed the steps on the link and I can’t get it to work.

I can play it on MAME but I want an emulator that supports save states.

Could someone give me a hand with this. I followed the steps on the give but no luck.

Veiw the contents of the *.zip and make sure that file is present.

It may be that MAME is finding the needed file in a neighboring child.

You need an fbneo romset, not a MAME romset.

Read https://docs.libretro.com/guides/arcade-getting-started/#introduction-demystifying-arcade-emulation-accuracy-emulator-and-romset-versioning

Your romsets are too old, if you are expecting help with finding the right romsets, this isn’t the right place.