06-21-2015, 04:59 AM (This post was last modified: 06-21-2015, 05:20 AM by JMC47.)

Hello everyone ! Nintendo has officially shut down Nintendo Wi-Fi Connection now (24 may 2014). I show you how you can play your Wii games online again using Wiimmfi on Dolphin, is a custom server. With Wii is easier you can play wiimfi server but dolphin is hard, i founded a solution for played ISO Mario Kart Wii on Dolphin online.
List of compatible games : http://wiimmfi.de/stat?all=1
Download this :
Download latest version of Dolphin : https://fr.dolphin-emu.org/download/
Wiimfi Patcher for MKWII : http://download.wiimm.de/wiimmfi/patcher/mkw-wiimmfi-patcher-v3.7z
Wiimfi Unbanner : https://www.dropbox.com/s/pagcu7bfmtjce5z/Wiimmfi%20Unbanner.exe
The first step you need :
- Latest version of Dolphin, mine is 4.0-6820
- Original ISO Mario Kart Wii or Wii Dump
- Wiimmfi Patcher + Wiimmfi Unbanner
1 - Download wiimfi patcher, direct link download http://download.wiimm.de/wiimmfi/patcher/mkw-wiimmfi-patcher-v3.7z
2 - Extract on your desktop, you have folder name mkw-wiimmfi-patcher-v3
3 - Take the Mario Kart Wii ISO and slip it into the root of mkw wiimmfi-v3-patcher-file
4 - Open the .bat file one file named 'patch-wiimmfi.bat' open it, now you need to wait compressed file
5 - Now a new folder is here 'wiimmfi-images' open it and you found your ISO Mario Kart Wii
6 - Split your patched ISO-wiimmfi MKWII to folder named 'Roms' (if you don't have Roms is normal is my custom server from destination games on Dolphin choose your folder directoly ISO)
7 - Open Wiimmfi Unbanner software now, you need split the software to Dolphin folder and open and CMD appear
8 - Open Dolphin and launch Mario Kart Wii, go on Multiplayer CWF Wiimmfi if you have error report and look code
23500 : Fatal HTTP Error
23901 : Server closed because of maintenance
23902 : Too many users, try later
23910 : Profile is permanently disabled
23911 : Profile creation denied. Try 24h later again.
23912 : Profile is banned
23913 : Console creation denied. Try 24h later again.
23914 : Console is banned
23915 : Abuse using of a console identifiers
23916 : Proxies are forbidden
23917 : Wiimmfi access denied
23921 : Unknown console
23922 : Game is not supported by Wiimmfi
23923 : Game is known by Wiimmfi, but disabled
23924 : Wrong game id for current profile
23931 : Login failed
23932 : Illegal HTTP header
23933 : Missing required login parameter
23934 : Invalid login parameter
23935 : Unknown login action
23941 : Missing required DLS1 parameter
23942 : Unknown DLS1 action
23943 : DLS1 file not found
23991 : Database error
23998 : Not implemented yet
23999 : Internal error
I hope this description help you and working for you, if you have problem call me on MP or skype (tell me if you want my skype)
Have fun and i hope this post help all people who want play on HD on PC. If you want my dolphin configuration call me on MP.