Download files from a .ASP link

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ASP

I was given a lnk ending with .asp. I am supposed to go and download a unch of files from it daily. When I click on the link, it did not ask for my credential. Only this:

<autoinvoiceresponse>
<message>
<number>1</number>
<description>
Invalid XML Document: XML document must have a top level element.
</description>
<ofdaxml></ofdaxml>
</message>
</autoinvoiceresponse>

Not familiar with this at all. What is the best way to do this download automatically as a scheduled job?

Thank you

What I have tried:

Just tried clicking on the link,