I tried installing out of the normal FS9 directory with the same result. Finally, installed the cd patch and everything came right up. Went back to my normal install and did the same thing and the only problem I had was that FS9 would load straight into the last airport minimized and could not maximize it. So I found a setting in the FS9 config file Startup section an option for 'Show_Opening_Screen'. Changed that to '1' and it starts normally. Just have a problem running Full Screen mode right now. Flashes rapidly. Something to work on later. But, no permissions required or admin privileges. All of my other associated programs seem to be working also, TTools, ADE, Abacus EZ Scenery, Instant Object Studio. The video could be something with my NVidia driver. I downloaded a new one, but maybe not set up correctly.