没有Flash Player的调试版本，Flex应用程序无法运行

Recently, when I tried to show the results of my work (some Flex app) to my boss, i was quite suprised that application which run perfectly well on my pc, on my boss' pc wasn't displayed properly (the only thing visible was a default grey background). After 3h of trying absolutely everything, finally the app showed up when I changed his Flash Player version from standard one to debug (both was v. 10.0.22.87). Does anyone know what can be the reason of this (any compiler flag or sth). Forcing my boss to installing debug FP was quite ok, but forcing final user of the app to do so is unacceptable.Recently, when I tried to show the results of m