Voilà.
"Frequently Asked Questions
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Why does the installer say "no vulnerable IOS found, can not install"?
The HackMii installer is the only program that can automatically make non-trivial system modifications on all Wiis. It has several different code paths (aka exploits) that it uses to do this; on any given Wii, the Installer will scan your system to find the most appropriate one to use (generally, the most stable or least invasive one).
If you have recently installed an official update, this may mean that all of our existing exploits have been patched; in this case, please wait patiently for us to update the installer.
In most cases, however, this means you have installed some sort of "mod pack" which leaves your system in a damaged state that interferes with our system scan. In particular, "cIOSCORP" is known to be problematic because some idiot decided it would be smart to take some old version of IOS, change the version number, and overwrite all other IOSes. Most other "packs" are less destructive, but we do not have time to test them all."
Source: BootMii.org
Je pense donc (d'après ce que j'ai compris ) que le problème vienne du Cios pack V2.
Donc faudrais, que je réinstalle tous les ios d'origine afin de faire la mise à jour du HBC ?(ios d'origine que je trouve dans les araignées).