5.223 - The classic logon screen must be required for user logons.

Information

The classic logon screen requires users to enter a logon name and password to access a system. The simple logon screen or Welcome screen displays usernames for selection, providing part of the necessary logon information.

Solution

If the system is a member of a domain, this is NA.
Configure the policy value for Computer Configuration -> Administrative Templates -> System -> Logon -> 'Always use classic logon' to 'Enabled'.

See Also

http://iasecontent.disa.mil/stigs/zip/Oct2016/U_Windows_Vista_V6R41_STIG.zip