Soulnova

When you say ROM set is that the same thing as the BIOs Pack/Set?

so downloading MAME from the MAME web site isnt the right course of action? Or do I also need something in addition to the MAME files from the official MAME web site? I added a pic of the MAME that I downloaded.

I am still stumped. The game launched starts to load and just closes. Is anyone else able to get it to work? I would feel better if this thing was failing for others as well. I also tried getting the older version of MAME that the web page said would be the most compatible with the game type. Same thing. Launch and close.

Is there a specific importer for MAME? I have been using LaunchBox Importer but leaving the files in place for Arcade. Do I need to make MAME aware of the ROMs some how?

I am going to chime in with some questions as well. I have watch the LaunchBox video on YouTube at least 5 times now and still can't get anything to work. I am trying to use MAME. I have downloaded it and placed it in in my Emulators folder under LaunchBox. I then found a MAME BIOS pack and place that in the ROMS folder under MAME. Far as I can tell its a bunch of *.zip files. So I found a game (Marvel vs Capcom 2) which was very popular on an emu paradise web site. I went with a popular one in hopes that it would be a good working file. I place the file into my [...]\LaunchBox\Emulators\MAME\roms folder along with all my ROMs and then attempt to launch from LaunchBox. It starts and then errors out. If I launch mame64.exe without using LaunchBox then it still wont play the game. There has some to be something simple I am missing. The current file does not need or have an associated CHD file. Please Halp