I have update all nodes with SP1 on Windows 2008 Server R2 except one node coming up with error code 800F0818 I have gone through Tech Support run MS Readiness tool and found below errors on CheckSUR.log ********************************************** ================================= Checking System Update Readiness. Binary Version 6.1.7601.21645 Package Version 13.0 2011-08-31 14:24 Checking Windows Servicing Packages Checking Package Manifests and Catalogs (f) CBS MUM Corrupt 0x00000000 servicing\Packages\Package_for_KB2454826_RTM~31bf3856ad364e35~amd64~~6.1.2.0.mum Expected file name Microsoft-Windows-Foundation-Package~31bf3856ad364e35~amd64~~6.1.7600.16385.mum does not match the actual file name Checking Package Watchlist Checking Component Watchlist Checking Packages Checking Component Store Summary: Seconds executed: 430 Found 1 errors CBS MUM Corrupt Total count: 1 Unavailable repair files: servicing\packages\Package_for_KB2454826_RTM~31bf3856ad364e35~amd64~~6.1.2.0.mum servicing\packages\Package_for_KB2454826_RTM~31bf3856ad364e35~amd64~~6.1.2.0.cat I can not uninstall above KB coming up with error message I have upgraded all the nodes with SP1 Can I still use files from SP1 Server to replace on defected Server Where and How I can find these files on Working Any help would be great how to fix thisMuhammad Mehdi

Hello, please follow: http://blogs.technet.com/b/roplatforms/archive/2010/05/12/how-to-fix-server-manager-errors-after-installing-updates-hresult-0x800f0818-hresult-0x800b0100.aspxBest regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

There is line when following the steps "These files need to be copied into: %systemroot\Windows\Servicing\Packages" Does it mean any file located into C:\Windows\Logs\CBS cut and paste all of them. Once There is command to take the ownership what ist he command to return the ownership back to administrator.Muhammad Mehdi

I have downloas the KB file. I am trying to unpack them using commands - Unpack them using the following command: Expand -F:* UpdateKBXXXX.msu x:\DestinationDirectory After you expand you will see a UpdateKBXXXX.cab File. Expand it as well: Expand -F:* UpdateKBXXXX.CAB x:\DestinationDirectoryCAB ****** Error message comes up can't open input file: kbXXXXXXMuhammad Mehdi

Thanks Meinolf I followed your steps and copied KB files from working Server did work for meMuhammad Mehdi

Hello, thanks for the feedback. Good to hear that you solved it. :-)Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.