The XML Binding Wizard requires a sample XML document. It does not directly use an XML Schema or DTD file.
It is imperative that your sample XML document contains all XML elements and attributes required for mapping.
The sample XML document must be well formed and follow the rules and syntax of XML documents.
The sample XML file may be provided by a third party application or you may need to create your own XML document.
You can create a sample XML file using a text editor or an XSD to XML creation tool to generate a sample XML file from an XML Schema file.