Wii Error code 52140

[MiaBocca]

I'm trying to connect my Wii online with the official DS WiFi dongle. It works with the DS, and it's recognising the Wii on my PC, but I'm getting error code 52140

Searching with Google, it looks like I might need to update the Wifi software, but I can't find it anywhere on the website (http://www.nintendowifi.com/)

Has anyone come across this code, or knows where on Nintendo's site this update is?


Thanks for any help.

[MiaBocca]

Answering my own question if anyone else gets this problem:

Zone Alarms - I had to shut down Zone Alarms for it to connect. (Using Windows XP's own firewall whilst using my Wii).