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"
http://support.microsoft.com/kb/923100
Start by using Method #1
Microsoft .NET Framework Redistributable 1.0
http://www.microsoft.com/downloads/d...DisplayLang=en
Microsoft .NET Framework 1.1 Service Pack 1:
http://www.microsoft.com/downloads/d...displaylang=en
Method 2: Use the .NET Framework automatic cleanup tool:
This tool does a better job in removing .NET Framework but
read the instructions carefully.
--
JS
http://www.pagestart.com
"estensa" <> wrote in message
news:B43FB9A0-171A-435F-A37A-...
>I have onecare and every time i log in it says i need an update foR FOR
>THIS
> . I get an error code 0X643, same every time.I even downloaded a new
> internet
> explorer7 and same thing happened. I have aq sony Viao with XP service pak
> 3
> mutlimedia edition. does anyone knoe how to fix this?