If worst comes to worst just reinstall your nand with bootmii. We just like to keep that as a last resort cause you lose all the mods you might have done. And if for some reason you nandbackup is no good than you are screwed.
Like Krank said, post your thread again in the brick section of the forum. Explain your problem clearly and ask about finding out your wii version. Also post a link to this thread in there.