windows 7 sp1 windows update error 800b0100

Hi tom982 can you help me please i have windows 7 ultimate sp1 spanish version
but i cant update on windows update i get this code error 800b0100
this is the log error please help


=================================
Checking System Update Readiness.
Binary Version 6.1.7601.21645
Package Version 17.0
2012-11-27 10:45

Checking Windows Servicing Packages

Checking Package Manifests and Catalogs
(f) CBS Catalog Missing 0x00000002 servicing\Packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~~7.6.7600.256.cat
(f) CBS Catalog Missing 0x00000002 servicing\Packages\WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.6.7600.256.cat

Checking Package Watchlist

Checking Component Watchlist

Checking Packages
(f) CBS MUM Missing 0x00000002 servicing\Packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~~7.6.7600.256.mum

Checking Component Store
(f) CSI Manifest Missing 0x00000002 x86_microsoft-windows-w..date-adm.deployment_31bf3856ad364e35_7.6.7600.256_none_cfe0878a82b8f8cb.manifest x86_microsoft-windows-w..date-adm.deployment_31bf3856ad364e35_7.6.7600.256_none_cfe0878a82b8f8cb

Summary:
Seconds executed: 381
Found 4 errors
CSI Manifest Missing Total count: 1
CBS MUM Missing Total count: 1
CBS Catalog Missing Total count: 2

Unavailable repair files:
winsxs\manifests\x86_microsoft-windows-w..date-adm.deployment_31bf3856ad364e35_7.6.7600.256_none_cfe0878a82b8f8cb.manifest
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~~7.6.7600.256.cat

Kaktussoft said:

Try to install this:
Windows Update Agent, 32-bit versionsCollapse this imageExpand this image


Download the update package now.

dostn work same error moderator close this treath this is the link to my treath

windows update error code 800b0100

Guys having the same error SP1 is failing to install

am using Windows Update Standalone Installer and its still failing ???