OK, so here's what happens. A few programs that involve writing stuff to the Wii aren't working anymore. WAD Manager is fine... but for example: Waninoko's IOS downgrader just tells me to press A to restart the Wii, even if I press A to downgrade. The save extractor works, but then I can't put the save back - it gives me errors. I think this may have started when I was on 4.0 and installed Preloader... something got messed up so it kept asking for a Hacks.ini... and the Hack Remover would fail every time, giving me a "ret" error. I finally got it to leave me alone, I think by re-installing it and just not copying the hacks file to it. Since then I've downgraded to 3.2U, used Starfall on it, etc. So what I did was remove IOS16 in AnyTitleDeleter and reinstall it from the WAD... but yet, the exact same thing happens. Does anyone know why? I can't seem to run a lot of homebrew (including the IOS Downgrader, which ENABLES most of it)... and I have so many IOS and cIOS on my Wii I don't want to start removing before I know exactly what needs to be done.