I put IOS16-64-v257-prod.wad on my Wii, Then I put cIOS36rev8.wad after that...
I was going to downgrade from 3.4U-3.2U, But ARC Offline had a red warning at the top saying mismatch of area/sysmenu...
Sooo, I looked up the problem on here, and I saw someone with almost the same problem, I did...