HTTP/1.1 404 Not Found

I created a program with Labview that sends adobePDFservices API a template and pages in binary form to add/remove using cURL.

It works beautifully on my computer but fails when I try to use it on any other  PC or my virtual machine.

The code is all the same, the requests are all the same, same authentication, same URLs.  I am at  my wits  end on what could be going on here. I get IDs for all the template and pages that I send so I believe the API is providing access and receiving everything it needs.  I checked the binary data of the pdfs and it appears to match the data that works on my machine.

Any assistance would be much appreciated.