I tried both install protocols - the normal install, and the uninstall and reinstall from the secondary source from: http://helpx.adobe.com/flash-player/kb/installation-problems-flash-player-mac.html
With the normal install, I get to 75% complete and then get an "Error: General installation error" message.
With the alternate source install I get to 7% and it says “The installation failed”. That’s it.
I'm running OSX 10.7.5
I've tried everything and can't get flash to install. Thoughts?