| Microsoft XML Core Services (MSXML) 5.0 for Microsoft Office - XML Schemas |  |
Version and Conformance
MSXML versions 4.0 and later comply with the World Wide Web Consortium (W3C) 2001 XML Schema Recommendation.
| Version | Support |
|---|---|
| MSXML | No support for schemas. |
| MSXML 2.0 | Support for XML-Data Reduced (XDR) schemas. |
| MSXML 2.6 | Support for XDR schemas. |
| MSXML 3.0 | Support for XDR schemas. |
| MSXML 4.0 | Support for XML Schema definition language (XSD) and XDR schemas. |
| MSXML 5.0 | Support for XML Schema definition language (XSD) and XDR schemas. |