Netscape has been set to handle these files.That xml opton in Edit/preferences/advanced/system is checked.In any case it opens XML file,it is just that it only shows data.It does not show tree structure.
For example if this is the element-
<NAME length='30'>Sherlock Holmes</NAME>
Then it just shows Sherloch Holmes.
Thanks in advance,
UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705)