MAC app from Windows

Hi guys, I have a scene file, i am able to create an exe file for windows platform, but when i create an app for MAC platform i choose MAC OS X in target platform and chose Universal and x86_4 from Windows platform. It created this file " Mac_Test_Universal.app" and under this directory i have these folders Mac_Test_Universal.app>Contest> Data,Frameworks,MacOS Resources Info.plist Pkginfo

But the guy for whom i created this he says i can’t run anything what should i run? Now the question arise in my mind is that should we use MAC OS to build an app for MAC? or we can create MAC’s app from Windows platform?

You can create working Mac apps from the PC. What problem does your guy have? Saying “I can’t run anything” does help us help him. He might want to look in the Mac console.app application to see if any errors are generated.

Let me post snap shots, actually i have never used MAC so don’t know what should he run?
Here is the snapshot of what i got after building an app for Mac


Main Folder and then other folders. What should he run on MAC? what file?