Dear all, I have managed to get all of the client keyboard to map across to Citrix (including the Windows button !) but unable to remove CTRL+ALT+DELETE from activating on the local client. We have a PC onsite from a company, who have customised somehow the CTRL+ALT+DELETE screen to load up their own programme. So I imagine that it's possible with some code or in my case as I am not a developer I could ideally do with a utility to disable it. I have had a look around and all searches return methods of disabling this for the logon box only.