I am having trouble playing certain wii backups like mario kart, smack down vs raw, mario party 8 and way i use back up channel,and neo gamma backup launcher .3 used it for a long time and recently i am having issues playing these games i even have the wii backup channel neo gamma edition i need help and links to any downloads you may have please help me me email address is [email protected] thank you for reading. I have the new neogamma R7 still don't work neogamma is giving me an error 574