I am attempting to download RoboHelp, I complete the registartion ifo, click dowNLOd for the trail version and nothing happens.
It does take a few minutes as it is a large download. The browser should show progress.
See www.grainge.org for free Authoring and RoboHelp Information
If you don't see any action, try another browser - iirc Adobe was recommending FireFox at one point for large downloads, but that's probably moot now with newer browsers.