It currently seems impossible to add Google Chrome as an external web browser in Flash Builder Standalone for Mac. In this context, Eclipse only cares about \"Unix executabl
I found the solution in a blog's post that doesn't exist anymore, it involves configuring the Location to be /usr/bin/open and the parameter is %URL%.
/usr/bin/open
%URL%
You need to make sure that google chrome is your default browser and it will work properly. This is the only method that worked for me on OSX Lion.