Reply To: Index was outside the bounds of the array?
This means you don’t even have the files. When Sm4shExplorer creates a patch it looks at all the files for that folder, ensures they are all available, and determines where each file needs to be found during gameplay. Without all the files this cannot happen. Obviously this means you cannot extract them either. Most likely you only have the version 224 patch files, which are the blue files. You don’t actually have the black files.
You’re gonna need to obtain and decrypt the SSB4 disc and place it (dt00 & dt01) in the content folder of your 224 folder (or whichever # is the newest version). Unfortunately we cannot provide these or the keys due to copyright, but from my own experience enough time with Google can find you what you need.