Keyboard keys like Tab, Page Up, Pause/Break, do not function when Posted to a web server,only when in Project test mode.

I am creating projects for testing users on a main frame product. I have no choice on the keyboard commands they have to use. It requires Tabs, Page Up, Page Down and Pause/Breaks. I am able to program them just fine. They work perfectly when I use Captivate 2017 and Preview them with the Project option . I have published them in both swf and html. Does something need to be on the web server that I might be missing? […]