NET Framework update Failure__Cannot install a netframework version 1 to 3.5 on windows xp professional. Try would use the windows cleanup tool, but a net framework not in the list.

[12/12/09, 18:09:50] Windows Installer Patch Fix for .NET Framework 3.5 application (x 86): CGenericComponent::Install() [2] provides that the Setup file for Windows Installer Patch Fix for .NET Framework 3.5 application (x 86) but fails to get
[12/12/09, 18:09:51] setup.exe: ISetupComponent::Pre/Post/Install() [2] failed in ISetupManager::InternalInstallManager() with HRESULT - 2147467259.
[12/12/09, 18:09:59] WapUI: DepCheck [2] indicates Windows Installer Patch Fix registration for .NET Framework 3.5 (x 86) is not installed.

When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643 (23 Oct-09)
http://support.Microsoft.com/kb/976982

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

Step #1 => foremost, note what version of .NET Framework is installed:

How to determine what version of the .NET Framework is installed and determine whether the service packs have been applied
http://support.Microsoft.com/kb/318785

Step #2-online now see resolution method 2 in this related KB article: http://support.microsoft.com/kb/923100

After the the .NET Framework Cleanup tool, reinstall all the versions of the .NET Framework (but the ones you noted in #1 above) manually using the download links on the page, and then run Windows Update manually install security updates for same.

NB: If you remove the .NET Framework 3.5 (SP1) by using the tool, reinstall .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 the .NET Framework 3.5 (SP1), reinstall your version of .NET Framework in the following order:

1. the .net framework 3.5, then...
2 .net framework 1.1, then...
3 .net framework 1.1 SP1

NB: KB923100 makes reference to this page: http://blogs.msdn.com/astebner/archive/2006/05/30/611355.aspx.  Please read ALL as well as the related http://blogs.msdn.com/astebner/pages/8904493.aspx before using the .NET Framework cleanup tool.

Step #3 => Check-in at Windows Update and install the critical updates of security offered.

~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

Tags: Windows

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