[ToDo]Nothing seems to be working for me

Alright, so I am really at my wit's end with trying to use the pro and lite versions to work. When I first downloaded the lite version a few months back, I loaded it, started FSX, and nothing happened. I would press the Start button, load fsx, load the ICAO of my choice, and I would be stuck with it STILL saying 'waiting for FS'. So then I decided to wait until 1.07 came out, and when I install it, it does not open. It leaves a little rectangle in the top left of the screen and does not let me close it. So then I decided to get the pro version. When I open it up, it says that there is a bad "Side-by-side configuration" and it will not open. Is there anything that I am missing? Will this program ever work for me?

Try to load FSX first, make views none full screen, then load fsrealwx. Click all WX and let it run. Resize FSX.