I have this Nintendo Wi-Fi USB connector that I've used for two years. When I first bought it, it worked perfectly fine, and I was able to connect both my DS and my Wii to the Wi-Fi internet. During the course of a year or so, I uninstall the program a few times, but after I reinstall it, it still works perfectly fine. Now the problem came just a few days ago, when I tired to reinstall the program after I preformed a system recovery on my computer (in which I lost the program). The installation and stuff were perfectly fine, and when I connect my DS to the USB, it shows that the connection is successful. Once I try to test connection, the status bars is shown as full, but after 10 seconds or so, it gives me this error 52203. I’ve been searching around the net about this error, and it generally says it’s a problem with my firewall. But I already added the USB connector to the list of exceptions on my windows firewall, and it still wont work. I even tried to disable the firewall, but the problem still occurs. I also tried looking through the Nintendo error code guide, but that was of no help to me. So any help from anyone would be appreciated.