Downloaded TWiLight Menu++ on my DSI. It runs NDS games fine, but GBA games create this error. Placed gba_bios.bin in the _gba folder but that didn't do it. Anybody have a possible solution?
although i ended up accidentally changing my nand with no way of going back bc i didn't know you needed a gamecube controller to restore it (i have a wii minus/1.1, which doesn't have gamecube controller support)
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced