Hi,
You may have to install the Flash Player standalone player to be able to play the swf directly by double-clicking it. Currently, you are able to play it in browser as you only have the Flash Player browser plug-in and not the standalone Flash Player.
Try installing the Flash Player projector from the below url as applicable -
Windows Flash Player 11.7 Projector - http://download.macromedia.com/pub/flashplayer/updaters/11/flashplayer _11_sa.exe
Macintosh Flash Player 11.7 Projector - http://fpdownload.macromedia.com/pub/flashplayer/updaters/11/flashplay er_11_sa.app.zip
Once you install the above Flash Player projector, in case it still needs to be opened using browser, then you may also need to make Flash Player as the default application to launch any swf file.
Please reply if that helps.
Thanks.