I have a user who is missing the Scheduling Assistant Button in his Outlook 2007 meeting window. He is showing a Scheduling botton, which is something have seen in Outlook 2003. We are using Exchange 2007. Is there a way to turn this feature on using a powershell command? I looked in the Exchange console, and couldn't find it. This user was upgraded from Outlook 2003 to 2007 a few months ago; would that have anything to do with it? Your help is always appreciated.