Homebrew Mario Kart Wii Error 001

[nickyo1011]

Hi, recently I lost my mkwii disc so I decided to get the iso and convert it to wbfs using Wii Backup Manager. It took a very long time but it finished. Then I plugged my 32 gb flash drive back into my Wii and booted USB Loader GX. When I opened Mario Kart Wii, it came up with an error. The error is error 001. I have no clue what to do. I looked up how to fix it but none of them helped. Since I am using a Wii U to play Wii (vWii) I can't do certain things like Priiloader or bootmii. They won't install. Someone please help me fix this, im doing this for my family and one of my good friends.