HOW TO: Open a Shared Calendar in Exchange
To connect a shared exchange calendar in Microsoft Outlook, please choose the version of Outlook that you are running from the link below. Once you have opened an Outlook version, if you encounter a problem, there are choices for different issues and the resolutions.
NOTE: The name of the shared calendar will also appear on the left-hand side of the screen with a check box beside it. Uncheck this box to close the shared calendar. You can recheck this box later to view the shared calendar again.