C00D11C7: Cannot play, burn, or synchronize the file
Windows Media Player cannot play, burn, or synchronize the file because a
required codec is not installed on your computer. You might encounter this
error message for one of the following reasons:
You are trying to burn (copy) the file to a CD, but you have never played
the file on your computer. Play the file, and the Player should try to
download the required codec automatically.
The Player is not configured to download codecs automatically. To configure
the Player to download codecs automatically, on the Tools menu, click
Options, click the Player tab, and then select the Download codecs
automatically check box.
Note that you must be logged on as an administrator or a member of the
Administrators group to complete this procedure.
The required codec is not available on the codec server.