I have followed all the instructions on this forum (and links) and simply cannot install the player for Mac. It gets right to the end, starts to install, then quits with a messages saying "please try again", which I've done (after removing everything and shutting down/restarting) many times.
I'm running the latest Mac OS X 10.13.4. I had the same problem when running 10.13.3.
I can't see what else I can do, anyone got any thoughts please?