Misc (tutorial) How To Connect to Wiimmfi using Nintendo WiFi USB

Nippo

Member
OP
Newcomer
Joined
Dec 2, 2019
Messages
12
Trophies
0
Age
22
Location
Queens, NY
Website
www.twitch.tv
XP
259
Country
United States
What you will need:
- Nintendo WiFi USB (and the software for it, which can be downloaded here)
- A Windows XP Computer (or a VM with XP) THIS WILL NOT WORK WITH WINDOWS 10
-(Note that other operating systems may also work with this, but this guide will specifically cover Windows XP)
- Access to the internet router your computer is connected to (Port forwarding is involved)

If you don’t know what a VM is ignore anything about it and follow the guide normally.

It is recommended to read the guide fully before following the steps.
If any issues occur, scroll down to the Troubleshooting section at the bottom.

Initial Setup:
- Install the WiFi USB Software by going in the NintendoWFCReg folder and launching “setup”.
- Have the USB plugged in while installing (if using a VM have the device direct to the VM).

- Test the connection to make sure the USB works:
- On your DS, go into a game’s WFC settings and select Connect to your Nintendo Wi-Fi USB Connector.
- Allow it to connect, and a pop-up should appear on your computer.
- Click on the WiFi icon on the bottom right of your desktop:
UjAgutQT4DWLDbqaaDTVboIKBKRM2sO_EAsALQWk9KJU2a2BOjYsOvPVAVRIrt8SfNlNwV8tEuLGyUQRh9Y7vrKx3P6sx7bjPvAL9KUIPHRRnn_xdI9JuXu1lDc7lOMEsVVRBlJ0

- Click on your name and select Grant permission to connect:

5F56hp4XbtLa-NLoQQNvb_WkzcKWvzZxXmjHLvHRi23TSjZdNBG1-rTLIgFsXRwHVVDtCniJ9NFjPHHT2Su0EOCroqnw7gULzHXNiAqkdq3bkQs8-oh-g_GS-lJAEAgZCnEZfXa4


- On your DS it should say the setup has been completed.
- On the connection test it should say Connection Successful.
- Try connecting to Nintendo WFC, it should give you an error message saying WFC has been halted / discontinued.

Connecting to Wiimmfi:
- On your XP computer / VM, go into Control Panel > Network and Internet Connections > Network Connections
- Two connections should be listed, right click on the one that is NOT the WiFi USB Connector and click Properties:

GgDc-qOPVkn4iUSIn6uXLtZ_6Wd5sqTbVumiEDlVE-OZyKxHWqcdo6emm4fv77ZddIiFosk4bg-sYAwM1jhu-dos2YPnpZcdZd6Ke10Jvr1o9RKFd6nkWdiI8FXp4n8HbUER-zXF


- In the box scroll down and click “Internet Protocol (TCP/IP)” and click Properties directly underneath.
- Leave the IP address to automatic. Click “Use the following DNS server addresses” and type in Wiimmfi’s DNS (Do not type anything in the Alternate DNS server)

u9T0a8jSmSzGN6Zm1yHjo8rF9uhrHY0c37K5C3_F5wl_Vkt1iL_2y4zbuHWaGEdfmHovQVM2NFZliyPrMEP7aDjQc-8Fx7e2Jz4KrKkyfc4o2fTRFHjpo3z9VdAK81O4AjgFL3s7


- Click OK, then Close.
- Make another attempt to connect on your DS. You should get a Connection successful message. Attempting to connect to WFC will still give the discontinued message.

- Open your router’s settings (for my router it is http://192.168.1.1/, if you do not know how to get to your router’s settings Google it) and Port Forward your computers internet. I will show how I set it up with my router; it should be somewhat similar to yours. My router is a Verizon router.
- Select Port Forwarding, and click Add. Select your computer’s IP address and click custom ports. Then click UDP and type 61135.
(Note: if using a VM, click the VM’s IP address and not your host computer)

aY9r4yl7Xtj70IAv5GyGIrgZBOxLSR-HcswGYXpz5bfGm3v2ogtItMJHKFHHBPFMUOJhy7pQL8tIy-bNwlEoowW-24QuP_WACgEN7Fw5XTed1uyPCvNR6XLBZskk5wOqejEQk4Im


Test the USB connection again, it should say Connection successful. You should now be able to connect to Wiimmfi.

Troubleshooting
When installing the WiFi USB software, the install crashes at setting up internet sharing:
- Go to your network properties > Advanced tab > uncheck the box that says Allow other network users to connect through this computer’s Internet connection. Should install properly afterwards.

On USB connection test, error code 52103 (or something similar) appears:
- You have your IP address manually configured, set it to automatic

The WFC discontinued message still appears after following all the steps:
- Double check that you are using the correct IP and that you are port forwarding correctly
- If on a VM use your VM’s IP, double click your network and click the support tab to find your IP address
- Try turning off your Firewall on your network by going to your network properties > Advanced tab > under Windows FireWall click the Settings… button > Click “Off (not recommended)”
- Make sure the Alternate DNS server box is blank

If there are any other issues please let me know, I will add it to this bottom section.
 
  • Like
Reactions: Milozaki

theravingrabbid

Well-Known Member
Newcomer
Joined
Feb 11, 2018
Messages
79
Trophies
0
Age
20
Location
Dumb ol' Texas
XP
608
Country
United States
I'm trying to connect my USB connector to my laptop but everytime I do, Windows 10 keeps saying that the last USB device you connected malfunctioned and windows doesn't recognize it. Is there a fix for this or have i just broke the USB connector entirely?
 

Fredstern92

New Member
Newbie
Joined
Sep 3, 2021
Messages
1
Trophies
0
Age
32
XP
33
Country
Canada
I'm trying to connect my USB connector to my laptop but everytime I do, Windows 10 keeps saying that the last USB device you connected malfunctioned and windows doesn't recognize it. Is there a fix for this or have i just broke the USB connector entirely?

Nintendo’s Wi-Fi USB Connecter can only be used with Windows XP. It doesn’t work at all on Windows 7 and later
 
  • Like
Reactions: BusterFrancis

R4ismychildhood

Well-Known Member
Member
Joined
Aug 2, 2017
Messages
312
Trophies
0
XP
1,064
Country
United Kingdom
what to do if the USB is not detected within the XP Virtual Machine even with drivers installed? Thx
Post automatically merged:

The
what to do if the USB is not detected within the XP Virtual Machine even with drivers installed? Thx
That was fixed by using VirtualBox instead of Hyper-V.
How about
- Open your router’s settings (for my router it is http://192.168.1.1/, if you do not know how to get to your router’s settings Google it) and Port Forward your computers internet. I will show how I set it up with my router; it should be somewhat similar to yours. My router is a Verizon router.
Is this step done within the host or the VM? thanks!
 
Last edited by R4ismychildhood,

plourples

New Member
Newbie
Joined
Apr 27, 2024
Messages
1
Trophies
0
Age
20
XP
28
Country
United Kingdom
Not sure if it's my USB Connector or the VM or what but the DS just cannot connect. If I do it through a WFC DS game rather than DSi settings then it sometimes works but often not. Real weird.
EDIT: My VM doesn't actually show up in my router but I'm not getting any of the errors listed here anyway.
 
Last edited by plourples,

jamesso

New Member
Newbie
Joined
Jan 31, 2025
Messages
2
Trophies
0
Age
23
XP
6
Country
Canada
On USB connection test, error code 52103 (or something similar) appears:
- You have your IP address manually configured, set it to automatic
ok so i tried that but now it gives me error code 52003. im using a VM if that helps
 

SylverReZ

Well-Known Member
Member
GBAtemp Patron
Joined
Sep 13, 2022
Messages
9,510
Trophies
7
Location
The Wired
Website
m4x1mumrez87.neocities.org
XP
29,697
Country
United Kingdom

jamesso

New Member
Newbie
Joined
Jan 31, 2025
Messages
2
Trophies
0
Age
23
XP
6
Country
Canada
bc since my router has not wep security and im trying to connect from a ds theres no other way that i can connect to wiimmfi with it im just trying to find a way to just simply connect to the internet and have fun
 

SylverReZ

Well-Known Member
Member
GBAtemp Patron
Joined
Sep 13, 2022
Messages
9,510
Trophies
7
Location
The Wired
Website
m4x1mumrez87.neocities.org
XP
29,697
Country
United Kingdom
  • Like
Reactions: LandonAndEmma

LandonAndEmma

Active Member
Newcomer
Joined
Aug 31, 2021
Messages
43
Trophies
0
Age
18
Location
Melancholic Dystopia
XP
307
Country
United States
What you will need:
- Nintendo WiFi USB (and the software for it, which can be downloaded here)
- A Windows XP Computer (or a VM with XP) THIS WILL NOT WORK WITH WINDOWS 10
-(Note that other operating systems may also work with this, but this guide will specifically cover Windows XP)
- Access to the internet router your computer is connected to (Port forwarding is involved)

If you don’t know what a VM is ignore anything about it and follow the guide normally.

It is recommended to read the guide fully before following the steps.
If any issues occur, scroll down to the Troubleshooting section at the bottom.

Initial Setup:
- Install the WiFi USB Software by going in the NintendoWFCReg folder and launching “setup”.
- Have the USB plugged in while installing (if using a VM have the device direct to the VM).

- Test the connection to make sure the USB works:
- On your DS, go into a game’s WFC settings and select Connect to your Nintendo Wi-Fi USB Connector.
- Allow it to connect, and a pop-up should appear on your computer.
- Click on the WiFi icon on the bottom right of your desktop:
UjAgutQT4DWLDbqaaDTVboIKBKRM2sO_EAsALQWk9KJU2a2BOjYsOvPVAVRIrt8SfNlNwV8tEuLGyUQRh9Y7vrKx3P6sx7bjPvAL9KUIPHRRnn_xdI9JuXu1lDc7lOMEsVVRBlJ0

- Click on your name and select Grant permission to connect:

5F56hp4XbtLa-NLoQQNvb_WkzcKWvzZxXmjHLvHRi23TSjZdNBG1-rTLIgFsXRwHVVDtCniJ9NFjPHHT2Su0EOCroqnw7gULzHXNiAqkdq3bkQs8-oh-g_GS-lJAEAgZCnEZfXa4


- On your DS it should say the setup has been completed.
- On the connection test it should say Connection Successful.
- Try connecting to Nintendo WFC, it should give you an error message saying WFC has been halted / discontinued.

Connecting to Wiimmfi:
- On your XP computer / VM, go into Control Panel > Network and Internet Connections > Network Connections
- Two connections should be listed, right click on the one that is NOT the WiFi USB Connector and click Properties:

GgDc-qOPVkn4iUSIn6uXLtZ_6Wd5sqTbVumiEDlVE-OZyKxHWqcdo6emm4fv77ZddIiFosk4bg-sYAwM1jhu-dos2YPnpZcdZd6Ke10Jvr1o9RKFd6nkWdiI8FXp4n8HbUER-zXF


- In the box scroll down and click “Internet Protocol (TCP/IP)” and click Properties directly underneath.
- Leave the IP address to automatic. Click “Use the following DNS server addresses” and type in Wiimmfi’s DNS (Do not type anything in the Alternate DNS server)

u9T0a8jSmSzGN6Zm1yHjo8rF9uhrHY0c37K5C3_F5wl_Vkt1iL_2y4zbuHWaGEdfmHovQVM2NFZliyPrMEP7aDjQc-8Fx7e2Jz4KrKkyfc4o2fTRFHjpo3z9VdAK81O4AjgFL3s7


- Click OK, then Close.
- Make another attempt to connect on your DS. You should get a Connection successful message. Attempting to connect to WFC will still give the discontinued message.

- Open your router’s settings (for my router it is http://192.168.1.1/, if you do not know how to get to your router’s settings Google it) and Port Forward your computers internet. I will show how I set it up with my router; it should be somewhat similar to yours. My router is a Verizon router.
- Select Port Forwarding, and click Add. Select your computer’s IP address and click custom ports. Then click UDP and type 61135.
(Note: if using a VM, click the VM’s IP address and not your host computer)

aY9r4yl7Xtj70IAv5GyGIrgZBOxLSR-HcswGYXpz5bfGm3v2ogtItMJHKFHHBPFMUOJhy7pQL8tIy-bNwlEoowW-24QuP_WACgEN7Fw5XTed1uyPCvNR6XLBZskk5wOqejEQk4Im


Test the USB connection again, it should say Connection successful. You should now be able to connect to Wiimmfi.

Troubleshooting
When installing the WiFi USB software, the install crashes at setting up internet sharing:
- Go to your network properties > Advanced tab > uncheck the box that says Allow other network users to connect through this computer’s Internet connection. Should install properly afterwards.

On USB connection test, error code 52103 (or something similar) appears:
- You have your IP address manually configured, set it to automatic

The WFC discontinued message still appears after following all the steps:
- Double check that you are using the correct IP and that you are port forwarding correctly
- If on a VM use your VM’s IP, double click your network and click the support tab to find your IP address
- Try turning off your Firewall on your network by going to your network properties > Advanced tab > under Windows FireWall click the Settings… button > Click “Off (not recommended)”
- Make sure the Alternate DNS server box is blank

If there are any other issues please let me know, I will add it to this bottom section.
Any reason why Nintendo specifically didn’t let this peripheral work with any Windows after XP? It’s just really stupid to me and I’ve always wanted to buy one since I’d love to play my DS games online on a real DS, but the only way is a accessory that doesn’t work in the modern era.
Post automatically merged:

Just use Linux to create a NDS hotspot, it works 100 times better than outdated methods. https://gbatemp.net/threads/create-an-nds-compatible-hotspot-on-linux.543283
Yeah but you could easily get hacked.
 

SylverReZ

Well-Known Member
Member
GBAtemp Patron
Joined
Sep 13, 2022
Messages
9,510
Trophies
7
Location
The Wired
Website
m4x1mumrez87.neocities.org
XP
29,697
Country
United Kingdom
Any reason why Nintendo specifically didn’t let this peripheral work with any Windows after XP? It’s just really stupid to me and I’ve always wanted to buy one since I’d love to play my DS games online on a real DS, but the only way is a accessory that doesn’t work in the modern era.

Drivers were made for older versions of Windows, this requires a virtual machine to do it. Then again it's still not secure being that Windows XP has not been up-to-date since 2014 and there are plenty of vulnerabilities that can be used when connected to the internet. As long as you're using an antivirus you should be fine.
 
Last edited by SylverReZ,

Site & Scene News

Popular threads in this forum

General chit-chat
Help Users
    K3Nv3 @ K3Nv3: Modern food