To start with something light, I would like to make this gamebase.
I have the .bin roms for this huge project (seven games

I have mess emulator (mess195_32bit).
I have linked all paths.
But I'm affraid I'm a little messed with mess (forgive the redundancy).
When I start a game from Gamebase frontend all I get is a ms-dos window that prompt and fade away.
I'm using the default gemus script. As far as I know, this system needs no bios as it is within .bin roms.
I would appreciate some help.
Thanks in advance.