I'm trying to upload a storyline package to an LMS called Elearis that claims to be able to take HTML5 "bundles". I published the SL file to Web and zipped it up. When I try to upload, I get an error saying there is no index.html file in the root of the HTML bundle. I tried renaming the story.html and the story_html5.html files as index.html to no avail. I tried moving the index.html file into the html5 folder and then zipping and uploading that. Any idea what this error means and how I can fix it?