Even with a perfect file, you may encounter issues. Here is the troubleshooting bible:
WBFS (Wii Backup File System) is a file system format used historically to store Wii game backups on USB drives. While modern loaders now support FAT32 and NTFS, WBFS remains compact and efficient for raw dumps of Wii discs. just dance 2018 wbfs
At first glance, this seems odd. Just Dance 2018 was released on the Wii in October 2017, long after the Wii was considered "dead" (the last first-party Nintendo game launched in 2011). However, the Wii version holds a specific appeal: Even with a perfect file, you may encounter issues