1. Write down what .NET Framework versions are already installed before you
go uninstalling/removing any of them!
How to determine which versions of the .NET Framework are installed and
whether service packs have been applied
http://support.microsoft.com/kb/318785
2. Now see Resolutions Methods 1 or 2 in
http://support.microsoft.com/kb/923100 (ignore the title).
If no joy, see this related post by my colleague MowGreen:
http://groups.google.com/group/micro...76de7769d04493
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Desktop Experience - since 2002
AumHa VSOP & Admin
http://aumha.net
DTS-L
http://dts-l.net/
Angela wrote:
> tryinh to install windows update Microsoft .NET Framework 3.0 Service Pack
> 1
> (KB929300) (x86). and i get the following error code 0x643.
>
> Please can anyone help to resolve this, thank you.