Certificates in Rise

Thanks everyone. I found the difference between what had worked in Storyline and what works in Rise.  In Storyline we'd uploaded the certificate.html file and the PDFmake files to Articulate Online.  In Rise, as per Emiliano's instructions, I referenced the PDFmake files on Cloudflare in the header of certificate.html. So there was only one file for the Storyline module to reference. Then recreated the web object. Uploaded to 360 Review then imported into the Rise module and it all works.