Scriptable virtual channels
For information about using scriptable virtual channels, see Implementing Scriptable Virtual Channels Using Remote Desktop Web Connection.
For information about virtual channels, see Remote Desktop Services Virtual Channels.
Windows XP: Windows XP includes Remote Desktop Web Connection, which is an updated version of the Terminal Services Advanced Client (TSAC). Remote Desktop Web Connection supports Remote Desktop Protocol (RDP) 5.1 and is backward compatible with RDP 5.0.