or USB Loader GX : These are the applications you run on the Wii itself to "read" your prepared archive and launch the games. Quick Reference Checklist Requirement 1. Format Format drive to FAT32 (recommended) or NTFS Use 32KB cluster size for FAT32 2. Folder Create a folder named wbfs in the root Must be lowercase 3. Transfer Move .wbfs or .iso files into the folder Use Wii Backup Manager to automate 4. Verify Ensure file is named ID.wbfs (e.g., RSBE01.wbfs ) ID must match the internal game code
stands for Wii Backup File System . Originally, it was a dedicated file system created by homebrew developers (specifically Waninkoko) to allow the Nintendo Wii to read game data from external hard drives. Wbfs Archive