The default value of the following registry key has changed because the forest functional level has been set to Windows Server ...

The default value of the following registry key has changed because the forest functional
level has been set to Windows Server 2003 or greater. However Active Directory Domain Services cannot use the new default
value because the key already has a value.



Registry key: %1\%2

Current value: %3

New default value: %4



User Action:

If you would like Active Directory Domain Services to use the new default value, manually delete the above
key from the registry. If you want to retain the current value, there is no action required.