unable to install Office updates KB980729 and KB981715

[themac]

I have been unable to install the updates for Office 2007 offered on
4-13-2010; KB980729 and KB981715. I keep getting error 646.

 

[Herb Tyson [MVP]]

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.