I feel I'm a bit late, considering how long it's been since people have made their emulators WiFi capable, but I decided to make a tutorial on how to connect your DeSmuME to the AltWFC server with a wireless connection without a virtual box. It seems this hasn't been done before, even though the Chinese have known about this for years. Relevant links for this tutorial: Hamachi: https://www.vpn.net/ AltWFC: https://github.com/polaris-/dwc_netwo... DeSmuME with WiFi and other utilities (bios and firmware not included): http://puu.sh/qjMiX/3dc9c56666.rar Video: Sorry for my English, I'm German ;-; Step by step instructions: 1. Install WinPcap 4.1.2 2. Download a DeSmuME version with WiFi capable bios files and a firmware (This and WinPcap are included in the package) 3. Download Hamachi and install it (NOTE: You don't have to use Hamachi, you have a lot of alternatives for this. Anything that acts as a virtual LAN device will work.) 4 Go to your Control Panel -> Network and Internet -> Network and Sharing Center -> Change adapter settings 5. Right click your Wireless Device -> Properties -> Sharing tab and select Hamachi as your Home networking connection and tick the box "Allow other network users to connect through this computer's internet connection" 6. Get the DHCP server address of your wireless device by opening your command prompt and typing "ipconfig /all" (It should be something like 192.168.X.1) 7. Right click the Hamachi network device -> Properties -> IPv4 properties 8. Select "Use the following IP address:" - For IP address and your default gateway put in your DHCP server address you got earlier - Leave the Subnet mask at 255.255.255.0 9. Type in the Google DNS bellow (Preferred 220.127.116.11, Alternate 18.104.22.168) 10. Click OK and open DeSmuME 11. Go to Config -> Emulation settings and select the biosnds7 for ARM7, biosnds9 for ARM9, and the firmware for the Firmware 12. Go to Config -> Wifi settings and select Infrastructure and pick Hamachi from drop-down menu 13. Open your ROM (MAKE SURE YOU HAVE PATCHED IT WITH WfcPatcher.exe OR YOU'RE USING AN AR CODE) 14. Go to "Nintendo WiFi Connection Setup" 15. Edit your settings and put: SSID - SoftAP Auto-obtain IP Address - No IP Address - [The DHCP server address of your Wireless device and +10 on the last three digits, e.g. 192.168.0.1 -> 192.168.0.11] Subnet Mask - 255.255.255.0 Gateway - [The DHCP address of your Wireless device] Auto-obtain DNS - No Primary and Secondary DNS - 22.214.171.124 16. Save and test connection 17. If it works, reload your ROM and enjoy, you're done Let me know if this was helpful or if I forgot anything.