Recently I'm working on some air stuff, and I am using Flash Builder and latest Nightly build SDK in order to compile my application ( I even used stable version before this stage ), but when ever I export the final air file from the Flash Builder, the air file giving me this error message :
The application could not be installed because the AIR file is damaged. Try obtaining a new AIR file from the application author.
I wounder what's wrong about my file?! I even changed the namespace to other versions like 1.5.1 and 1.5 but none of them will do the trick! Any one has any idea?!