HI I can succesfully call the say command in a terminal window to use text to speech (e.g , in a terminal window: say "test" ) i.e calling that function from a program but If i code sign that program for the apple store then it errors: Open speech channel failed: -915 I presume I will need to add an entitlement flag to code sign against I tried com.apple.developer.siri but that did not work Thanks for any help! Brian