From: themac on
I have been unable to install the updates for Office 2007 offered on
4-13-2010; KB980729 and KB981715. I keep getting error 646.
From: Herb Tyson [MVP] on
When that happens, I download the update manually and install it that way.
Here are links to the updates:

http://support.microsoft.com/kb/980729

http://support.microsoft.com/kb/981715

In each case, scroll down to the "Download the update package now" link.

--
Herb Tyson MS MVP
Author of the Word Bible
Blog: http://word.herbtyson.com
Web: http://www.herbtyson.com

"themac" <themac(a)discussions.microsoft.com> wrote in message
news:EF744E24-7762-4073-8359-8BBB839A3914(a)microsoft.com...
> I have been unable to install the updates for Office 2007 offered on
> 4-13-2010; KB980729 and KB981715. I keep getting error 646.