The easiest method is to simply drag and drop your .wbfs files directly into Wii Backup Manager . The software will handle the renaming, folder creation, and file splitting automatically.

Create a folder named wbfs at the root of your USB drive.

: For games to be recognized by homebrew software, they must follow a specific folder structure: SD:\wbfs\Game Name [GameID]\GameID.wbfs . How to Use the Files