Heyhey; I payed the price of being organized!
Trying to keep things tidy this time, my new download was into the same direcory as the old one, but for one reason or te other, despite me telling windows to overwrite it, the downloaded file was not refreshed. This time I saved the file under a new name, ran it, and there she goes!

Imho DAZ causes her clients a lot of confusion by spreading installer files for different versions of the AP under the same name.

Thanks for the advice.