Our users connect to a Windows Server 2008 box using Terminal Services, and one user appears to have triggered a [bug](http://social.technet.microsoft.com/Forums/en-US/w7itproSP/thread/ca4e5e79-2bfe-438d-9802-bddd4e8923f3) that moved their Task Bar to the top of the screen, even though Active Directory settings don't allow users to manipulate their task bar.

I can't click and drag the task bar, and can't access it's Properties via the right-click menu.

Is there a way to put the task bar back on the bottom of the screen using the registry or a batch script?

I know I could just have him re-create his profile, or I could temporarily disable the AD policy, however neither of those options are ideal.