To use this backup on an actual Wii U console or PC, follow these structural requirements: How to Play Your Wii U Backups Using Loadiine
While it is often labeled as an "ISO," it is technically a containing three specific subfolders: code , content , and meta . This "raw" format is highly preferred for use with the Cemu emulator on PC because it does not require additional decryption keys to run. Guide to Using Loadiine Format Mario Kart 8 WII U ISO (Loadiine) (EUR) (ACTUAL...