Seems to be that you either have to repair or uninstall and reinstall Framework.
See this article:
How to troubleshoot Microsoft .NET Framework 1.1 installation issues
http://support.microsoft.com/kb/824643
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TaurArian [MVP] 2005-2008 - Update Services
http://taurarian.mvps.org
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How to ask a question:
http://support.microsoft.com/kb/555375
Computer Maintenance: Acronis / Diskeeper / Paragon / Raxco
"bob" <bob@discussion.microsoft.com> wrote in message
news:BEB3BF49-B95A-4685-843E-2BA3303A02EA@microsoft.com...
| Trying to install security update, will not install error message 0x66A
| update #kb928366 and 367
| --
| Bob