Hi Everyone,I've recently signed up for a free trial of DPS 2015 and I'm in the process of going through the how to videos. I'm at the stage where I need to install the HTML Article Packager. I've downloaded the install files and when I've double clicked to install, the icon appears bouncing in my dock like any program loading ( see pic 1 ) and then I get this prompt ( see pic 2 ) I click open but then the bouncing icon dissappears and nothing happens. I've dragged the programme directly into my...