See if this resolves the issue:
When you try to install an update for the .NET Framework 1.0, 1.1, or
2.0, you may receive Windows Update error code "0x643" or Windows
Installer error code "1603"
http://support.microsoft.com/kb/923100
MowGreen [MVP 2003-2008]
===============
*-343-* FDNY
Never Forgotten
===============
jahwa wrote:
Quote:
> When I try to install the automatic update above, I get an error message
> (Code 643) and the update fails.
>
> WindowsUpdate_00000643 error.
>
> There doesn't seem to be any help available for this...Any help is
> appreciated.
>
> Thank you.
>