<?xml version="1.0"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" 
           xmlns:xs="http://www.w3.org/2001/XMLSchema">

    <xs:include schemaLocation="KB.xsd"/>
  
    <!-- -->
    <!-- KB Registration Info Type -->
    <!-- -->
    <xs:element name="SCWKBRegistrationInfo" type="KBRegistrationInfoType"/>

    <xs:complexType name="KBRegistrationInfoType">
        <xs:sequence>
            <xs:element name="SCWKnowledgeBase" type="KBDataType" 
                        minOccurs="1" maxOccurs="1"/>
            <xs:element name="SCWLocalization" type="KBLocalizationDataType" 
                        minOccurs="0" maxOccurs="unbounded"/>
        </xs:sequence>
        <xs:attribute name="OSMajorVersion" type="xs:integer" use="required"/>
        <xs:attribute name="OSMinorVersion" type="xs:integer" use="required"/>
        <xs:attribute name="ServicePackMajorVersion" type="xs:integer" use="required"/>
        <xs:attribute name="ServicePackMinorVersion" type="xs:integer" use="required"/>
    </xs:complexType>

</xs:schema>