Okay I figured out what happened, because I built and compressed the version on windows Unity Editor the compression removes the read permissions for the application file. I have added some instructions to return the read permissions. Sorry for the inconvenience!
I've tested again here but the Mac build still does not work. If you meant the changes only for the windows build, then I'm sorry, I still need to test it there.
O ☹ I'm sorry about that. Did you update the permissions on the build manually? I didn't update either build I just added the permissions instructions. I need a Mac to make the build seemless which I unfortunately don't have atm :(
