I hired an IT pro to load my courses onto a new Moodle 2.2.3 site. (Of course he cannot find the backup files, but that's Moodle 2.x. ) My immediate problem is that I found an error in a Hot Pot jqz file. I corrected the file, but cannot get it to show. I uploaded it and selected it as the "main" , but when I try to preview the quiz, the screen shows the quiz title, two navigation bars, and nothing else.
I am mystified as to why the upload screen asks me to give a name to the file.
I have attached a screenshot of the "empty" quiz preview. (I hope.) I'd be grateful for any advice.