I am having a problem. I create the button and add the PDF file to the link. PDF uploads, and I save the PDF to the button. I can open the PDF on multiple desktop and laptop computers using different web browsers such as Explorer and Chrome. But the minute I use my tablet or cell phone the PDF file link will not work. Any idea how to fix this problem? Or has any one else had a similar issue?
You note that the downloadable PDF file won't open -- which indicates you may not have a reader installed on the devices where that isn't working.
Add the Adobe Acrobat Reader app to your devices and see if that resolves the issue. 😉