Hi Everyone, This is my first attempt at downloading add-ons for fsx and I have tried to download several airplanes now but everytime I try to install using the supplied installer I get a message stating the following:An error has occured.The application could not be installed because the AIR file is damaged. Try obtaining a new AIR file from the application author. Screenshot below:http://forums.avsim.net/user_files/190809.jpgSorry if this is not the right place to post, but I did a search and could not find a similar query. If anyone could give me any guidance or point me in the right direction it would be really appreciated.Many thanksB. RgdsSparks

Ok, time for embarassed face, the installer was part for adobe, have now followed the read me and copied the files to the correct directorySorry for being so dumbSparks