I have installed the Iris Eurosoft A10 warthog in FSX windows 7 and am having multiple problems. When looking at the main panel and switching to another view using the S key, a large portion of the main panel is still visible at the bottom of the screen. Also when pressing the Shift + number keys, most of the views are not visible or the system stays on the same view.
Contact them here and they should be able to help.
The chances of finding someone here with the same aircraft may take a while.