Mario Kart Wii save issue on Xbox series X. Tried literally everything, and seems it still doesn't want to work. I have the sys folder with everything in it (see pictures below) :
How to Add ".wbfs" file to your HDD[Wii Backup Manager] - YouTube
Download and Install Wii U Games with USB Helper Launcher - CFWaifu
Wii File Formats · RetroReversing
Nintendo Wii Hardware Secrets - IGN
File:Wii-Console-Back.jpg - Wikimedia Commons
Wii - The VG Resource Wiki
Nintendo Wii ROMs FREE Download - Get All Nintendo Wii Games
Open wii file
WBFS Manager 4.0 Free Download for Windows 10, 8 and 7 - FileCroco.com
Amazon.com: Cate West the Vanishing Files - Nintendo Wii : Video Games