The update partition for [[Title database#00010000 and 00010004 : Disc-based games|''Animal Crossing: City Folk'' (RUUE)]] contains [[IOS History|IOS38]], which may be required for the game's WiiSpeak feature. But
it also contains [[System Menu 3.3]] and a "fixed" IOS30 and IOS31, which prevents any "trucha"-signed discs from running, including the Homebrew Channel installer ISO versions. Do not confuse with the October 23rd update, which fixes the [[signing bug]] in every IOS.
The Disc Channel will not let you start Animal Crossing: City Folk until you've installed all updates from the partition.
#Move IOS38-64-v###.wad from the root into the <tt>wad</tt> folder.
#Use WAD-Manager to install IOS38 to your Wii console.
Animal Crossing: City Folk will now load correctly through the Disc Channel.
''Based on an explanation provided by Muzer in #wiihelp''