Whoops! I just realised that neither of the downloads had worked properly - obviously too late at night. Problem resolved.

<t> I'm new here having just bought both John Tiller games. I'm running Windows 10 Pro latest build of 1803. I failed to check that the games would run on this OS but from what I've read in the forum they ought to. However, I can't even get them to install. I get a "This app can't run on your PC ...