Hmmn what is Boot Mii installed as? When you ran the Hackmii installer were you able to install it as boot2 or is just as an IOS? Easiest way to tell is when you turn your Wii on what happens? Does the disc slot flash twice? Or does it just go to the System Menu? If it goes to the System Menu, you still need to install much more. Follow the guide in my sig for your relevant System Menu and you'll be fine. Bump the post if you need any more help.