Ok so I now have this set up,
I am using fcadefbneo.exe as the emulator to load the games, some games will run, and I have come across some that have your error message
AM is not the problem
I have come across one that does not work 16tongnk at the moment I am blind in that I have not set up any artwork with it, so I am clicking on blank air.
Ok I have very basic artwork I just tried 64 street and that works for me
I changed the emulator to fcv39.exe
I need to see your screen shot a second, so shall end here and then edit
I am not sure if the error message cut out the name but yours is showing 64stree rather than street
Also I have had a couple not run, I have looked at the files inside and some of them are messed up 007tld being one of them
But you want to replace MAME with this FBNeo emulator, which does not link to Fightcade, it is a waste of time. It just loads up the game, I can't play against someone else. I thought that was the whole point?
If the emulator works better for you, if you prefer it with a natural look e.g blocky rather than smoothing the edges, bezels and stuff then yeah it might be worth it. However, I honestly do not see the point of replacing one emulator with another. I cannot see a real reason for me to actually use it, I mean you would be better off with RetroArch and signing up for retro achievements, at least that does something. However, just using this emulator does nothing and you cannot tie it in with the fightcade network.
I have to say though, it is kind of growing on me, the games load very quickly indeed, far faster than MAME. I was at seven seconds on my i5, about three seconds on my I7 but using this front end the FBNeo it is taking about a second, maybe two to load.
I just done a bit of digging on it, and see that they made it as a MAME alternative, and it supports retro achievements if you use the retroarch core. Mmmmm interesting I can't see it replacing MAME without a few years or more of playing with it. However, it is actually not bad.
Regards
Mark