The file errored on the creation of the XML document, which means you do not have the correct XML loaded. The application can be changed to the version you have or you can update the server, but you need to find out which version you have. Download the following file
http://www.az-technology.com/xmldom.zip, unzip it and run it in your web1 directory. You can see what it should look like by running it on my site at
http://www.az-technology.com/xmldom.asp
RC