The returned value is of the form FamilyName^GivenName^MiddleName^Prefix^Suffix
This is subtly different from HL7, which reverses the last 2 components
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2