Error: 0x800A0046 mientras se actualiza desde Windows Update

Mientras actualizo un W2K3 SP1 en el boton de Rapida o Personalizada me sale
en pantalla el error 0x800A0046.

He aplicado las 4 recomendaciones, sin exito, sugeridas en:
You may receive an error message when you search for available updates on
the Windows Update Web site or on the Microsoft Update Web site
http://support.microsoft.com/kb/883821

Estoy pegando el resultado en windowsupdate.log

2006-10-12 09:59:35 1860 f7c Misc == Logging initialized (build:
5.8.0.2469, tz: -0600) 06-10-12 09:59:35 1860 f7c Misc = Process: C:\Archivos de
programa\Internet Explorer\iexplore.exe
2006-10-12 09:59:35 1860 f7c Misc = Module: C:\WINDOWS\system32\wuapi.dll
2006-10-12 09:59:35 1860 f7c COMAPI WARNING: Unable to listen to
self-update/shutdown event (hr=0X80070005)
2006-10-12 09:59:35 1860 f7c COMAPI WARNING: Unable to establish connection
to the service. (hr€070005)
2006-10-12 09:59:42 1860 f7c COMAPI WARNING: warning: failed to unregister
shutdown/self-update callbacks, hr€070005
2006-10-12 09:59:42 1860 f7c COMAPI WARNING: Unable to successfully
terminate connection to the service, hr€070005
2006-10-12 09:59:46 1860 f7c Misc == Logging initialized (build:
5.8.0.2469, tz: -0600) 06-10-12 09:59:46 1860 f7c Misc = Process: C:\Archivos de
programa\Internet Explorer\iexplore.exe
2006-10-12 09:59:46 1860 f7c Misc = Module: C:\WINDOWS\system32\wuweb.dll
2006-10-12 09:59:46 1860 f7c Setup *********** Setup: Checking whether
self-update is required ***********
2006-10-12 09:59:46 1860 f7c Setup * Inf file:
C:\WINDOWS\SoftwareDistribution\WebSetup\wusetup.inf
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\cdm.dll: target version = 5.8.0.2469, required version =
5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\iuengine.dll: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wuapi.dll: target version = 5.8.0.2469, required version
= 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wuauclt.exe: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wuauclt1.exe: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wuaucpl.cpl: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wuaueng.dll: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wuaueng1.dll: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wucltui.dll: target version = 5.8.0.2469, required
version = 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wups.dll: target version = 5.8.0.2469, required version
= 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup Update NOT required for
C:\WINDOWS\system32\wups2.dll: target version = 5.8.0.2469, required version
= 5.8.0.2469
2006-10-12 09:59:46 1860 f7c Setup * IsUpdateRequired = No
2006-10-12 09:59:50 1860 f7c COMAPI -
2006-10-12 09:59:50 1860 f7c COMAPI -- START -- COMAPI: Search [ClientId =
WindowsUpdate]
2006-10-12 09:59:50 1860 f7c COMAPI
2006-10-12 09:59:50 1860 f7c COMAPI - Online = Yes; Ignore download
priority = No
2006-10-12 09:59:50 1860 f7c COMAPI - Criteria = "IsInstalled=0 and
IsHidden=1"
2006-10-12 09:59:50 1860 f7c COMAPI - ServiceID =
{9482F4B4-E343-43B6-B170-9A65BC822C77}
2006-10-12 09:59:50 1860 f7c COMAPI WARNING: Unable to listen to
self-update/shutdown event (hr=0X80070005)
2006-10-12 09:59:50 1860 f7c COMAPI WARNING: Unable to establish connection
to the service. (hr€070005)
2006-10-12 09:59:50 1860 f7c COMAPI - WARNING: Exit code = 0x80070005
2006-10-12 09:59:50 1860 f7c COMAPI
2006-10-12 09:59:50 1860 f7c COMAPI -- END -- COMAPI: Search [ClientId =
<NULL>]
2006-10-12 09:59:50 1860 f7c COMAPI -
2006-10-12 09:59:50 1860 f7c COMAPI FATAL: Unable to initiate asynchronous
search, hr€070005
2006-10-12 09:59:50 1860 f7c COMAPI WARNING: warning: failed to unregister
shutdown/self-update callbacks, hr€070005
2006-10-12 09:59:50 1860 f7c COMAPI WARNING: Unable to successfully
terminate connection to the service, hr€070005

Esto me tiene ahuevao y ya no se por donde darle.

Cualquier ayuda bienvenida sera.

GRS!