You have a server that runs Windows Server 2008. You install the Windows Media Services server role on the server.  You plan to publish an audio file to the Internet by using Media Server. You need to create a license for the audio file. What should you do first？（）

• A、Publish the audio file to a new Web site.
• B、Publish the audio file to the Windows Media Services server.
• C、Package the audio file as a Windows Installer application.
• D、Package the audio file by using Windows Media Rights Manager.