To Uninstall:
Close Microsoft Outlook.
Go to Start Control Panel
Add or Remove Programs.
Find TabView Organizer and click “Remove”.
Note: If you are running Microsoft Outlook version prior to 2003, there is a possibility that after uninstalling TabView Organizer on your computer a note "Filter Applied" remains in the heading of the folder pane. In order to remove this note, do the following:
On the Microsoft Outlook View menu, point to Arrange By and select Custom.
On the Customize View: Messages form, click the Filter button.
In the lower right-hand corner of the SQL tab, click the Clear All button.