I get an IE Script error message when trying to down load Flashplayer 11

Download the offline installer from http://helpx.adobe.com/content/help/en/flash-player/kb/installation-pr oblems-flash-player-windows.html#main-pars_header and save it to disk, then close all browser windows and run the downloaded installer.

As a first step, check out this installation troubleshooting guide:

http://helpx.adobe.com/flash-player/kb/installation-problems-flash-player-windows.html

If the problem persists, please let us know what OS and browser you're using.  Also, are you using any third-party AntiVirus or Internet Security products?  The 127.0.0.1 address points to your local machine.  This indicates that something is getting redirected back to your local computer (typically because the web content itself is being re-written as it comes in).  Security products and malware both tend to do this.

Moved to the Installing Flash Player forum