![I did the DNS wiimmfi trick and it worked on my DS (I know it's different numbers on the wii u) but for some reason I keep getting this message and I'm I did the DNS wiimmfi trick and it worked on my DS (I know it's different numbers on the wii u) but for some reason I keep getting this message and I'm](https://preview.redd.it/q077qbi2xv181.jpg?auto=webp&s=3f9b7b2038cae2aed632dc467653703ca0811b80)
I did the DNS wiimmfi trick and it worked on my DS (I know it's different numbers on the wii u) but for some reason I keep getting this message and I'm
![Play Online Mario Kart Wii with USB Loader GX (Wiimmfi) | GBAtemp.net - The Independent Video Game Community Play Online Mario Kart Wii with USB Loader GX (Wiimmfi) | GBAtemp.net - The Independent Video Game Community](https://nsa39.casimages.com/img/2018/12/30/181230045238706485.jpg)
Play Online Mario Kart Wii with USB Loader GX (Wiimmfi) | GBAtemp.net - The Independent Video Game Community
Cannot set/assign new Wiimmfi friend code for some wii games | GBAtemp.net - The Independent Video Game Community
![I was going to play Mario kart Wii online but I got this error screen (this is on the Wii U) : r/wiimmfi I was going to play Mario kart Wii online but I got this error screen (this is on the Wii U) : r/wiimmfi](https://i.redd.it/rtcjsfvgynw71.jpg)
I was going to play Mario kart Wii online but I got this error screen (this is on the Wii U) : r/wiimmfi
![How to play Mario Kart Wii online on Wiimmfi with JUST a custom DNS (Wii/ WiiU, no Homebrew, no SD) - YouTube How to play Mario Kart Wii online on Wiimmfi with JUST a custom DNS (Wii/ WiiU, no Homebrew, no SD) - YouTube](https://i.ytimg.com/vi/_tmDH7oZzzg/maxresdefault.jpg)