System files are corrupt

[Iorkca]

So im trying to run the wii ware game My Pokemon Ranch it starts to load i get the screen telling me to create a mii and then boom it comes up that the System files are corrupt anyone know how to fix this, the fix for a real wii is to format the memory and seeing as how this is an emulator i don't see it being possible

[AnyOldName3]

Have you got a NAND dump from a real wii installed? If not then you'll need to at least have the Mii channel as a WAD. You can get it by extracting it from the update partition of a wii game (but some won't have it) or by downloading it from the nintendo update server. If you search either of these you'll find instructions.

[Iorkca]

Yes i have a nand dump from my personal wii. Ive tried other wii ware stuff and it works fine this is the only game thats causing issues.

[DefenderX]

Try to dump your WiiWare games as a wad file with the "WAD Creator" by Waninkoko.

Then run the WAD file with Dolphin. This should work.