Flash does error at 57% of install

[kn6oc1]

I am running Mountan Lion ver 10.9.2 and when trying to upgrade my flash player to version 12 the flash install stop at about 57% of installtion. I have removed flash and still get this error.  Since my current flash is out of date it will not run on this verion of Mountain Lion.

Is there a fix?

[C_F_McBlob]

Download the offline installer:  Flash Player 12.0.0.70 (Mac OS X)

Save it (right click the link and "Download Linked File as") and quit Safari.

Double click the DMG to "mount it" and a window will open showing the installer - DO NOT run it!

Right click the installer and "Show Package Contents"

Inside Contents/Resources, double click the Adobe Flash Player.pkg

A "COCOA" installer will launch. Follow the instructions to install it.

Open Safari again and click Safari>Preferences

Under the Security tab, check that "Allow Plug-ins" is checked.