Problem: We've just hooked up a new SBS2008 server and configured Remote web workplace and it's working fine with all of our vista clients but the XP clients are getting a "The Microsoft Terminal Services Client ActiveX Control is either not available or not enabled"
Attempted Fixes: Installed SP3, went through add remove programs and made sure the windows component for remote desktop was installed, Enabled ActiveX operations through IE, Disabled Widnows Firewall, Made sure remote connections were enabled through my computer properties.
As I said, works great with Vista but every XP client fails. I've scrounged through the internet trying to find a fix and nothing seems to work? Please, someone tell me they've already fixed this.