what is xsd.exe
XSD.exe is the XML Schema Definition tool which generates XML schema or common language runtime classes from XDR, XML, and XSD files. The file locates at C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bin\XSD.exe OR C:\Program Files\Microsoft Visual Studio .NET 2003\SDK\v1.1\Bin Depends up on your version of .Net.