I set up Remote Desktop Web Connection on a 2003 Server running Terminal Services. When I try to connect to the site from an XP Professional machine, I see the connection page however, a VBScript message pops up: Remote desktop Web Connection ActiveX control could not be installed. A connection cannot be made without a working installed version of the control. I tried it from a Windows 98 machine and the ActiveX installed without a problem. Does anyone know how to fix this most annoying problem? Thanks in advance for any help.