I did a NEOGEO injection for Aero Fighters 2; the game runs but there is no sound, including the BIOS boot sound. I think I saw somewhere that someone reported having issues with getting sound to work for this game in the standalone NG emulator too. Has anyone encountered this, and if so, is there a fix for it?
This may have been posted elsewhere a long time ago, but I recently learned that trailing 128KB (131072 bytes) of a game.bin file inside an extracted 00000006.app from a NEOGEO VC wad contains the BIOS used by the emulator. You can replace it with a unibios (which is also 128KB) if you want access to some of the features it provides (like in-game cheats, MVS mode, etc). However, you have to change the byte-order / endianness of the BIOS you put in its place. Example (the game.bin in this example is 7209024 bytes):
EDIT 2 URGENT GODDAMIT: FUCK A WILD EROOR MESSAGE APPEARED HOW CAN I FIX THIS CRAP
EDIT 3 I'LL DELETE SYSTEM 32 NOW: I FIXED THE ERROR BUT THAT MOTHEFUCKER OF Auto Injectuwad Injector v3 DOESN'T GIVE ME THE INJECTED FILE HOW CAN I FIX THIS THING PLEASE HELP BEFORE I'LL DESTROY MY WINDOWS 10 NOW