I can get this to apply to the workstations ok, but not to individual users.
I have tried to use the loopback but it doesn't work regardless how it gets configured. I think we are just going to go down the route and completely remove the function for all users, we have just had five staff in complaining their workstations are running slow, upon checking they all had three users logged in with Outlook, SIMS and Word open...
Thanks for the advice.