FSrealWX Server is a tool for communication between FSrealWX Pro and the flightsimulator (FS9 / FSX / P3D) on remote computer .

http://wiki.fsrealwx.net/doku.php?id=fsrealwxserver:getting_started

Download file fsrealwx_pro_server_setup.zip http://www.fsrealwx.net/index.php/downloads/fsrealwx-downloads

Extract this file and install FSrealWX Pro Server.

Start Microsoft Flight Simulator then FSrealWX Pro Server and FSrealWX Pro on remote computer.