Unhanded exception after adding a new role to the Application User Interface. (4319472)

An administrator gets the following error when trying to edit a role in the Application User Interface Immediately after adding the new role:

An unhandled exception occurred.

The Application User Interface Authorization Rules are stored in the AzManXmlStore.xml. Edit this file and remove the last entry that caused it to generate the error. Follow the instructions below to remove the last entry.

1. Open the Authorization Manager Snap-In
2. Right Click on the Authorization Manager node at the top and select "Open Authorization Store" from the context menu.
3. Select "XML file" option for the store type.
4. Click the "Browse" button to the right of the Store name field and navigate to "C:\Program Files\Dell\ChangeAuditor\Service\"
5. Select "AzManXmlStore.xml"  and click "Open" | "OK"
6. Expand the "Dell Change Auditor" node and locate the last entry 
7. Right Click on the object and select "Delete"