bb040

hi, new to this so bare with me i bought ver 6 to use as my front end for mame im running mame 0.174b my roms are good everything loaded up as far as art work and roms when you goto try and play a game it says "the emulator specified for game no longer exist" it's there everything works in mame out side of launchbox and big box ive tried reinstalling everything and even went back to an earlier copy of mame still get the same thing ...what have i missed ...thanks BB