boeing247 wrote on May 2^nd, 2011 at 4:44am:

Huh, so that runs FSX as administrator automatically? Neat. So now I can just double-click to open FSX instead of selecting from the right-click menu.

Yes. Once you have placed that tick (checkmark) in the box, it will always be run as an administrator. You will be asked if you allow FSX to make changes on the computer to which you must click YES each time. FSX won't do anything bad to you computer so, it is just an easy way of running FSX "as an administrator" every time.

Mark