Windows Media 10.00.00.3646
Windows operating system version Windows XP Professional Service Pack 2).

C00D11B3: Encountered a network error
Windows Media Player cannot play the file because the Player encountered a
network error. You might encounter this error message for one of the
following reasons:
The server is not available (for example, the server is busy or not online).
Try again later.
You are not connected to the local area network (LAN) or to the Internet.
Connect to the network or Internet, and then try again.
The proxy server settings for the Player are not configured properly. Verify
that your proxy settings are correct, and then try again.

To verify your proxy server settings
On the Tools menu, click Options, click the Network tab, and then verify
your settings in the Streaming proxy settings area.

Notes

If you do not know what your proxy server settings should be, on the Network
tab, select a protocol, click Configure, and then select Autodetect proxy
settings or Use proxy settings of the Web browser (available for HTTP
protocol only).
If you are connected to the Internet through a dial-up connection, you might
not be able to choose the proxy server. For more information, consult your
Internet service provider (ISP) or network administrator.

**done all that - nothing works - my problem is wanting to listen to online
radio stream at www.haltonfm.com .. and since upgrading to sp2 last November
- hasn't worked since.

can anyone with XP SP2 get into their listen live ok .. and if so - what did
you do!!