Getting file on a different intranet computer

Hi

I wanted to fetch a file that is hosted on IIS on a different computer, however I keep getting errors saying I am not authenticated. The remote computer uses IIS integrated authentication.

The script that fetches the xml document is on IIS as well, which also had integrated authentication. I think the problem is because the connection between the PHP script and the XML document does not pass the web users credentials but the credentuals of the web server itself? However, Im not sure if that makes no sense ?

So does anyone know what I have to do to fetch the remote XML file? Thanks!

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