Captivate 10,00192 2017 release publishing to html issue

Hi All

I have been using Captivate for some time at work. We have been upgraded to this version and ever since I can not get the courses to run from the server, it runs on my laptop if I click on allow blocked content.

I upload the files to a web server, and link to the X.html file. This has always worked fine in previous versions.

But now I can only get it to run the swf or using the link to X.multiscreen.html

Perplexed