Automatically select most efficient transport Use this setting if you are not aware of any problems that require you to specify a transport method. Click the Auto Configure button to have RealPlayer Plus automatically configure itself to use the most efficient mode of transport for your connection. Use specified transports Use this setting if your computer has problems using some network transports. Consult your network administrator for the appropriate setting. Click the Specify Transports button to access the Specify Transport Settings window.
Some networks have limited ports available for Internet applications.
This setting controls which port RealPlayer applications use for receiving data. Consult your network administrator for the appropriate setting. The Specify Transports window allows you to select the different modes of network transports that you can receive. Consult your network administrator for the appropriate setting. Field Description Use TCP to Connect to Server Select this option if you want RealPlayer Plus to use TCP for the initial connection to RealServer.