[Unity] Android 묶는데 zipalign.exe 관련 에러가 날때

LINK : //stackoverflow.com/questions/24501944/unity3d-android-build-error-win32-exception-zipalign

1.Find your copy of the Android SDK in explorer
2.Go to build-tools and choose a version (e.g.build-tools\19.1.0)
3.Copy zipalign.exe
4.Come back out of build-tools
5.Go into tools
6.Paste zipalign.exe