Once your NAND is imported into Dolphin, make a backup copy of the Wii NAND Root folder. If Dolphin ever corrupts it (rare, but possible), you can restore instantaneously.
[PC/ROG Ally] Install The Wii System Menu On Dolphin Emulator wii nand download dolphin top
Now that you have your legal, high-quality NAND dump, let’s configure Dolphin for the experience. Once your NAND is imported into Dolphin, make
to grab specific system menu WAD files and install them in Dolphin via Install WAD Dolphin Emulator Importing the NAND into Dolphin If you have a high-quality NAND dump
"Patchwork Sea"
Help / Guide: Downloading a Wii NAND for Dolphin (Top Methods)