Windows Media Player cannot perform the requested action. You
might encounter this error message for one of the following
reasons:
You tried to play a .dvr-ms file (such as a file created by the
Personal Video Recorder (PVR) in Windows XP Media Center Edition),
and your computer is not configured to play this type of file.
You tried to play a file type that is not supported by Windows
Media Player. For a list of file types (formats) that are supported
by Windows Media Player, see Supported file types.