WIFI Error Code: 52103

Hi,
i have problem, when i try to connect WIFI, i get the error code 52103. I have tried the nintendo website but they say nothing.It seems to happen randomly. What has happened and what is the solution?Can anyone help!!!

If you have multiple connection files saved to your Nintendo DS, the error message you received can help determine which connection file may be experiencing a problem:
Errors ending in 0 = connection file 1
Errors ending in 1 = connection file 2
Errors ending in 2 = connection file 3
Errors ending in 3 = Nintendo Wi-Fi USB Connector

hi,
Change the security settings on your router.

Are you using a router? Most routers have built-in firewalls. Some firewall settings could interfere with the USB Connector. Try logging into the router using its default IP address (consult the router's owner's manual for assistance) and lowering the security or disabling the firewall altogether

If you are using an antivirus or firewall security program, add the Nintendo DS to the list of approved devices or disable the antivirus or firewall security program.

If you are not using an always on Internet Service Provider such as cable model or DSL, ensure you are logged in to your Internet Service Provider.

If you are using a router, try disabling the firewall as it may be interfering with the Nintendo Wi-Fi USB Connector.

It may be possible that your home network is incompatible with the Nintendo Wi-Fi USB Connector.