A problem about XML DSO

I have a problem about XmlDSO, if a xml file which is considered as a data source is in remote server, I want to access it through client script language (e.g. VBScript), how could I do this? The following code is seemed somewhere wrong:
<xml id="myDSO" src="http://127.0.0.1/myData.xml"></xml>
¡_
<script language=¡±VBS¡±>
myDSO.recordset.MoveFirst
</script>
when I browse it through IIS the browser pop up a message box tells me that cannot have any operations while the object is closed, how can I do so I could solve this problem?
Through IIS or through remote server, it always cannot access DSO, in my view, only the protocol is file:// or open it directly from My Computer it can works properly, but the http:// will occurs exception. It is the problem of access permission? But I just want to read the data from DSO. Can this problem be solved?