See if anything here helps out -
When you try to install an update for the .NET Framework 1.0, 1.1, 2.0, 3.0, or 3.5, you
may receive Windows Update error code "0x643" or Windows Installer error code "1603"
TaurArian [MVP] 2005-2009 - Update Services
How to ask a question: http://support.microsoft.com/kb/555375
Computer Maintenance: Acronis / Diskeeper / Paragon / Raxco
"Pask" <Pask@discussions.microsoft.com> wrote in message
|I want to have Security Update for Microsoft .NET Framework, Version 1.1
| Service Pack 1 (KB928366) its always has been failed with an error code
| 0x643, anyone can help me?