MED-V v1: Error: “System.NullReferenceException: Object reference not set to an instance of an object” when trying to browse for users using the “Find” option using the MED-V v1 Server Configuration utility.

When using the MED-V Server Configuration utility (serversettings.exe)) you will get an exception when you attempt to use the search capability to find users in Active Directory. If you select the permissions tab, then select add, then select find, then select advanced, and then select find now. Finally, select one or two user groups. Click [...]