FSX Lack of Scenery

I've been using Flight Sim since before FS1 so I bought the new FSX Deluxe, installed it and activated it all ok. When I started it for the first time and tried to select the "current Location" that box is blank. I selected "change" and it shows only 36 countries, 453 cities all in the Caribbean, Cancun area. If I select missions to try and get to the North America it shows scenery but it is a default scenery with no relation to that area also no water, airports etc. What happened to the scenery? In settings then scenery all are checked and I suspect it all loaded during the initial installation?FSX with most scenery sliders turned to max runs fairly smooth on my system in the Caribbean area. If anyone has an idea were the rest of the world scenery is or why it doesn't load please let me know.