<?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="PRSDIE"> <xs:complexType> <xs:sequence> <xs:element ref="D_NUMBER"/> <xs:element ref="D_SIZE"/> <xs:element ref="D_NUM_PORTS"/> <xs:element ref="D_PORT_TYPE"/> <xs:element ref="D_DESC"/> <xs:element ref="D_LOCATION"/> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="D_SIZE" type="xs:string"/> <xs:element name="D_PORT_TYPE" type="xs:string"/> <xs:element name="D_NUM_PORTS" type="xs:integer"/> <xs:element name="D_NUMBER" type="xs:string"/> <xs:element name="D_LOCATION" type="xs:string"/> <xs:element name="D_DESC" type="xs:string"/> <xs:element name="CAPCO1"> <xs:complexType> <xs:sequence> <xs:element ref="PRSDIE" maxOccurs="unbounded"/> </xs:sequence> </xs:complexType> </xs:element> </xs:schema>I need to change it so all fields are optional, and the tags don't even need to exist in the file. Now if I omit the tags themselves I get an error when I import into a .NET dataset. Any advice out there?