In the the past, when I built an extension, it was possible to have more then one instance of the related application open at once. Unfortunately, this seems not be possible anymore (OSX 10.9 with Creative Suite CC). In addition, the "Attach as"-operation in CSEB 2.1 doesnt work on my system. Everytime I try it, the Flash Builder crashes.
Anyone an idea how to get any of the above to work?