Decided to upgrade from SP2 to Acceleration and after uninstalling SP2 started to install acceleration but it saythat it needs an "English Version" of FSX. I seem to recall reading somewhere in the Forum the solution to thisproblem but I can`t find it now I need it.Can anyone help please ??ThanksGeorge

http://www.joyofsetup.com/2007/12/16/flight-simulator-x-service-pack-2-available-and-how-to-work-around-common-problems/The above link will explain the problem and its solution in detail , it doesn't mention flight one's registry tool , you might give that a try first before doing a manual edit of the registry .http://www.flight1.com/view.asp?page=libraryBest Regards CJ