Some Wii games, mainly which need external devices like Guitar Hero, Sing Star, .. need set manually a game cIOS with base 56 or 57 (or Wii, base 38) to run. Check this
cIOS base compatibility list.
Try as alternative latest USB Loader GX Version by blackb0x :
- r1281 by blackb0x (latest/recommended), it has a lot of new features, fixed issues and improvements e.g :
- Play Wii games from SD-Card
- Automatic used cIOS selection for games by scanning the cIOS and their used base.
- A recommended cIOS setting with new base order, no IOS reloading will then be needed :
- ciOS 249(base56), 250(base57), 251(base38) (Wii) / (base58) (vWii)
- For higher game compatibilty, add: cIOS 248(base38) (Wii only!!) and 251(base58) (Wii+vWII)
- A new d2x v11 beta1 patch based on d2x-v10-beta52 with same USB 2.0 support. And contains additional bug fixes like a RiiConnect24 compatibility problem and it also adds EmuNAND UStealth support. Use latest installer Wii / vWii.