Error C00D2EEE occurs when WMP cannot find your proxy server, this may be because the server is unavailable or the proxy settings have been entered incorrectly.
To edit your proxy server settings:
Go to Tools>>Options>>Network
Then in the streaming proxy settings area select and double click the server you want to edit
Click on 'Use the following proxy server' and then enter the settings of the proxy server you want to use. If you do not know this be sure to contact your network support who can provide you with the correct port and host name
NB- If you are on a dialup internet connection you may not be able to access the proxy settings
Of course if you don't know what your proxy settings are you can simply select 'Autodetect proxy settings' and the server will automatically feed back all the correct information to Windows Media Player Support Center.