I have attempted several times to install Flash Player (11.7.700.225) on Mac OS X Mountain Lion (10.8.4), and every time I attempt to install it hangs on 20% during installation. I have ensured that there is no flash player installed on the Mac currently, and I have also deleted the original Flash download and re-downloaded a couple of times. I also attempted the troubleshooting solution (#7) found here http://helpx.adobe.com/flash-player/kb/installation-problems-flash-pla yer-mac.html#main-pars_header_0. However, this leads me nowhere because as you can see, my resources folder doesn't contain a .pkg file, nor do any of the other folders in the Contents folder (at least from what I can see). Do you have any other solutions for this problem? Cheers.