Thanks, Godra. I deleted the file, now I get a blank screen when I open the solution. And the homepage won't let me in so I can download a fresh version of the solution - it says that email is not recognized. When I use the link in my email from AdvancedHMI that acknowledged opening my account it lets me go to the download page but says the download max is 1, so I can't download another copy.
This software and website seems awfully buggy, is anyone actually using this to control operating machinery?