adobe flash drive update causes download to crash and won't load

1. System Preferences > Flash Player > Advanced > Delete All

Press “Delete All” button under “Browsing Data and Settings”.

2. Install Adobe Flash Player.

System Preferences > Flash Player > Updates

Press the “Check Now” button.

http://get.adobe.com/flashplayer/

Download it and quit Safari from Safari menu in the menu bar.

Follow the prompts to install Adobe Flash Player.

Install Flash Player in Safe Mode.

Shut down the computer.

Press the power button. Immediately after you hear the startup sound, press and hold the Shift key.

The Shift key should be pressed as soon as possible after startup,but not before the startup sound.

Release the Shift key when you see the Apple logo on the screen. Startup will take longer than usual.

Login to your account. Launch Safari.

Enter this address in the Safari address bar manually. Click Enter.

http://get.adobe.com/flashplayer/

Follow the prompts. Install Flash Player.

Once done, quit Safari and restart the computer from  in the menu bar.