sorry but what was it with your other post and the sentence your wii won't let you update to 4.3? are you on 4.3 or not?
if not you should have a look at maui's softmod any wii guide (linked below) as there are other, easier options for that (bannerbomb to load hackmii installer)
but maybe i ve got that wrong.
good luck, you'll figure out what the problem is i am sure.