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I am pretty sure my problem is with my url but I get the "not available" every time I try a variation of a path in the url.  (It works fine with demo code/url.)

my domain in my credentials is: elementalaffects.com

my url is entered as: url: "http://elementalaffects.com/PDFs/Coastal Yarn Story.pdf" (also tried it with https)

the actual file is located in the same directory: elementalaffects.com/PDFs

The path to the page displaying the pdf is: elementalaffects.com/Pages/CoastalStory

Could you suggest any other way to do this or what I might be doing wrong?