.NET Framework 1.1 SP1 security update won't install on XP Home KB979906

[crosspost to Windows Update newsgroup]

OPTION A:

See the "How to obtain help" section of

http://support.microsoft.com/kb/979906

For home users, no-charge support is available by calling 1-866-PCSAFETY

(1-866-727-2338 and/or 1-866-234-6020 and/or 1-800-936-5700) in the United

States and in Canada or by contacting your local Microsoft subsidiary.

There is no-charge for support calls that are associated with security

updates. When you call, clearly state that your problem is related to a

Security Update and cite the update's KB number (e.g., KB979906).

Or you can...

Start a free Windows Update support incident email request:

https://support.microsoft.com/oas/default.aspx?gprid=6527

Customers who experience issues installing Microsoft security updates also

can visit the following page for assistance:

https://consumersecuritysupport.microsoft.com/

For more information about how to contact your local Microsoft subsidiary

for security update support issues, visit the International Support Web

site: http://support.microsoft.com/common/international.aspx

For enterprise customers, support for security updates is available through

your usual support contacts.

OPTION B:

See:

When installing updates using Windows update or Microsoft Update you may

receive Error 0x643 or 0x80070643 (23 Oct-09)

http://support.microsoft.com/kb/976982

Then proceed per the following:

=====================

Step #1 => Before doing anything else, write down what .NET Framework

versions are currently installed:

How to determine which versions of the .NET Framework are installed and

whether service packs have been applied

http://support.microsoft.com/kb/318785

[As of this post, KB318785 hasn't been revised since November 2008 so you

may not find the pertinent information in it.]

Step #2 => Now see Resolution Method 2 in this related KB article:

http://support.microsoft.com/kb/923100

After running the .NET Framework Cleanup Tool (not the Windows Installer

Cleanup utility!), reinstall all .NET Framework versions (but only the ones

you wrote down in #1 above) manually using the download links on the page

then run Windows Update manually to install security updates for same.

Download links for .NET Framework Cleanup Tool:

..

http://cid-27e6a35d1a492af7.skydrive.live.com/self.aspx/Blog_Tools/dotnetfx_cleanup_tool.zip

..

http://blogs.msdn.com/cfs-file.ashx/__key/CommunityServer-Components-PostAttachments/00-08-90-44-93/dotnetfx_5F00_cleanup_5F00_tool.zip

NB: If you remove .NET Framework 3.5 (SP1) using the tool, reinstalling .NET

Framework 3.5 will also install .Net Framework 2.0 SP2 and 3.0 SP2 then

Windows Update will offer .NET Framework 3.5 SP1.

IMPORTANT! => If you remove .NET Framework 3.5 (SP1), reinstall your .NET

Framework versions in the following order:

1. .Net Framework 3.5, then...

2. .Net Framework 1.1, then...

3. .Net Framework 1.1 SP1

NB: KB923100 references this page:

http://blogs.msdn.com/astebner/archive/2006/05/30/611355.aspx. Please read

ALL of it as well as the related page

http://blogs.msdn.com/astebner/pages/8904493.aspx before using the .NET

Framework Cleanup Tool.

Step #3 => Check-in at Windows Update and install any critical security

updates offered.

--

~Robear Dyer (PA Bear)

MS MVP-IE, Mail, Security, Windows Client - since 2002

J Tinsby wrote:

> Got the update yesterday but this update/patch repeatedly fails to

> install. I read the articles about it but see no reference to this

> problem let alone a solution.

>

> Thanks to all,

>

> J Tinsby