Thanks for taking the time to read my post, UK Bob.
I bought the app from the proper place, and indeed have recently downloaded and installed an update.
I don't see why I am doing everything the wrong way round. Your reply in a way backs me up.
When I buy software, why should I have to do research and ask questions to solve problems with it? I pay my money so I don't have to do that. Expected with freeware, yes. Out of order when I have paid for it. I should be able to go to the person I gave the money to and say "sort this out".
Instead, I have to use something that, in your words, has been compiled and provided by one of the forum members as a free service to LW users.
Further to all that, I can't see any discernable benefit of the pro version compared to the free one. It has all left a sour taste.
Finally, you are right. I am intelligent. I didn't mean to make it obvious though!