It's a different build for sure, but the emulator for arcade is the same FBN, with some flair, of course.
It is wise to differentiate official FBN from Fightcade FBN release cause it would be the main reason an error such as this would happen,
but the error is happening on both emulators, Final Burn Neo 1.0.0.2 and the Fightcade build.
Curious enough, after restarting from scratch on SNES, Genesis and PS1, no problem were found on launching from AM on Fusion, BSNES and Mednafen, what would probably be an glitch, since last week I was playing and testing both FBN, Fightcade and official from the fronet end.
I have no other options from here now if this emulator won't work anymore, being it for lack of the correct args or a glitch, I hardly think an extra layer of software, meaning reshade.me would do the job. My machine is not that powerful for standing a stack of processess, I guess.
Pity. It was working so smoothly last week.
Screenshot of the Final Burn Emulator inside Fightcade (inside the emulator everything works fine):
