Before doing an 'in-place upgrade', described as a 'repair installation'
in the KB article, suggest that you download, *save*, and then run the
System Update Readiness Tool [CheckSUR]:
http://support.microsoft.com/kb/947821
"What is the System Update Readiness Tool?
System resources, such as file data, registry data, and even in-memory
data, can develop inconsistencies during the lifetime of the operating
system. These inconsistencies might be caused by various hardware
failures or might be caused by software issues. In some cases, these
inconsistencies can affect the Windows servicing store, and they can
cause software updates not to work. The System Update Readiness Tool
tries to resolve these "
Link to the x64 release:
http://www.microsoft.com/downloads/d...f-0feefc7ff064
Although the 80070490 error is not shown on the error code table IF
there was an issue with the installation of the latest release of the
Windows Update Agent then there's it's conceivable that this is the
cause of the update being detected as needed instead rather than as
installed.
If CheckSUR does not resolve the error you can still check the 2 logs it
created when it ran to see if there was an issue that it could not resolve:
* %windir%\Logs\CBS\CheckSUR.log
* %windir%\Logs\CBS\CheckSUR.persist.log
MowGreen
===============
*-343-* FDNY
Never Forgotten
===============
banthecheck.com
"Security updates should *never* have *non-security content* prechecked"
PA Bear [MS MVP] wrote:
> Courtesy of MVP TauArian:
>
> 0x80070490 - ERROR_NOT_FOUND
> Corrupted System File; Need to perform an in-place upgrade or reinstall
> of the OS.
>
> The error you are receiving occurs if there is corruption in the
> Component Based Servicing manifest.
>
> You receive a "0x80070490" error code when you use Windows Update or
> Microsoft Update Web sites to install updates:
> http://support.microsoft.com/kb/958044
>
> You could peruse this article to see if there's anything you haven't
> tried -
>
> How to overcome error 0x80070490 when installing updates in Windows
> Vista/Server 2008
> http://blogs.msdn.com/andrekl/archiv...rver-2008.aspx
>
>
> Or see the "How to obtain help" section of
> http://support.microsoft.com/kb/967723