Suggest you use the steps on this page to remove .NET Framework 1.1:
http://blogs.msdn.com/astebner/archi...10/502439.aspx
Then download a fresh copy of it from the link on the above page and
SAVE it.
Then download the update from here and SAVE it:
http://www.microsoft.com/downloads/d...displaylang=en
After the downloads have been completed close the browser and any other
open programs.
DISCONNECT the system from the internet if it's on broadband.
*** Completely disable the installed antivirus software either by
reading the product's Help file or by consulting it's web site. ***
Install .NET Framework 1.1
Restart the system if requested to
Now install KB928366 [ NDP1.1sp1-KB928366-X86.exe ]
Restart the system if requested to
REENABLE the installed antivirus software and then reconnect the system
to the internet.
MowGreen [MVP 2003-2007]
===============
*-343-* FDNY
Never Forgotten
===============
Jeanne wrote:
> Gostaria de saber o que fazer para resolver o erro 0x643, que aparece todas
> as vezes que tento realizar a atualização de segurança para o Microsoft .NET
> Framework, versão 1.1, Service Pack 1 (KB928366).
>
> Att.
> Jeanne Valentim
>