So .. I have I file association ".snippt" which when double clicked will instantiate a new window of my application, and load the arguments into the app. However if click another file I want it to pass the arguments to the already running application and load these arguments into the app. Then terminate the new window.
It is just like if you have a media player and you double click a .mp3 it will load that mp3 to your playlist and NOT open up a new window.
Thanks 
