I tried with LSMultipleInstancesProhibited = FALSE, in Info.plist, but it is opening one instance,
I need to launch multiple instances of application from one instal
Open Terminal and type:
open -n -a "APPLICATION NAME"
terminal:
open -n -a APPLICATION-NAME
-n, --new Open a new instance of the application even if one is already running.
-a, -- Opens with the specified application.
How to Launch GUI Applications from the Terminal
http://osxdaily.com/2007/02/01/how-to-launch-gui-applications-from-the-terminal/