You are unable to connect your computer to a wireless network projector. The wireless network projector does not appear in the list of available network projectors provided by the Connect to a Network Projector wizard.  You need to connect to the network projector.  What are two possible ways to achieve this goal？（）

• A、Start the Microsoft Windows Media Center Service Launcher service.
• B、Enable the File and Printer Sharing Windows Firewall exception.
• C、Connect your computer to the same subnet as the network projector.
• D、Type the IP address of the network projector in the Connect to a Network Projector wizard.