I assume you have it set up correctly in launchbox, and that both emulators are launching, then crashing? If they "Initializing" error is from the emulators, you probably have it set to launch correctly, but you may be using the wrong version of roms with the emulators, or you may be missing a bios. Need a lot more details here. Are you launching these roms through launchbox using RocketLauncher as your emulator?