Update for Microsoft Works 9 (KB2680317) security 2.1 MB receive error code 646

I tried to install the update of security for Microsoft Works 9 (KB2680317) 2.1 MB since it was released.  I get a message update failed with an error code 646 Windows update encountered an unknown error. I installed the fix for windows update and it still does not work.  I hope someone can suggest how to get this installed update.

Code error '0 x 80070646', '646', or '1606' when you try to install the Office updates
http://support.Microsoft.com/kb/2258121

or try to manually download and install: http://www.microsoft.com/en-au/download/details.aspx?id=29346

You may need the installation media in the installation drive to install the update.

Tags: Windows

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