See http://support.microsoft.com/?kbid=822525 "You cannot edit
organization charts in Office 2003 that were created in Office
2000 or in an earlier version of Office".

Denise Carr wrote:

Can anyone help organisation chart is not available in word, when trying to
open up a Powerpoint 2003 presentation when double clicking on the
organisation chart is comes up with the following message: "The Microsoft
Organization Chart server application can't be found. Contact your system
administrator to install this server application".

Thanks