I have recently followed a guide to softmod my wii, which worked perfectly. I backed up my nand as well as installed preloader. Since then, I've put on cioscorp v3.2, neogamma7, homebrew browser, some emulators, and wiiware. When I got to work this morning, I looked on my SD card to find out my NAND did not back up like it said it did at home. So I just erased everything on my SD card and put some new stuff on there. Now that I'm home again, I tried running bootmii to try backing it up again, and it freezes my console. I'm thinking something I deleted off my card is causing the problem. Can I reinstall bootmii now without problems and try backing it up again? Would it be safe to do that?