How do I check which version of MSXML is installed on a computer?
a.) To find out which MSXML versions are installed (and registerd) on your machine,
The above Web page uses a simple JScript code and tries to instantiate MSXML DOMDocument instances
using version-dependent GUIDs. For all versions, for which the ActiveX object creation succeeds, indicates
that MSXML version is installed and registered.
Feel free to view and use the JScript code in this MSXML Sniffer page;
you may use the similar code inside an ASP page to find out which version(s) of MSXML is installed on a remote machine (a Web server).