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Software Update Management- SCCM 2012

The below post explains the end to end process of software updates management in SCCM 2012 Pre-requisites: 1.  WSUS Server (WSUS 3.0 SP2 ) should be installed on the SCCM site server or if you want to install WSUS on another server, it is important that you install WSUS administration console as the SCCM Server uses API. This  link explains the step by step procedure to install WSUS 3.0 SP2 2. Install SUP-Software Update Point on the SCCM Server . 3. Reporting Services Point: Install reporting services point role as described in this link . 4. Client agent: The software update client agent should be enabled(will be enabled by default) and the settings have to specified as per the requirement. On SCCM console, go to Administration>Site Configuration>Client settings>Right click on Default client settings> Click on Properties. If required, we can create custom client settings and then enable client settings for that settings. ...
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CWmi::Connect(): ConnectServer(Namespace) failed - 0x80041001 error

This is a WMI error that we get during installation of SCCM client agents.First approach should be to re-register ".dll and mof files". It can be achieved by running the below script as a batch file.

cd C:\windows\system32\wbem

FOR /f %%s in ('dir /b /s *.dll') do regsvr32 /s %%s

net stop /y winmgmt

FOR /f %%s in ('dir /b *.mof *.mfl') do mofcomp %%s

net start winmgmt


If this doesn't solve the problem, we can go with renaming or deletion of repository folder from the below path.

%windir%\System32\wbem\Repository

Below  steps can be followed to rename or delete the repository folder :

1.  Go to services, stop and DISABLE the "WINDOWS MANAGEMENT INSTRUMENTATION" service

2. Rename the "repository" folder as "repository.old" from %windir%\System32\wbem\Repository path 

3. Go to services window, enable and start  the "WINDOWS MANAGEMENT INSTRUMENTATION" service

4. Once the service is started, a new repository folder  is created. Verify the same and try installing the SCCM client agent on that machine again.

This can also be automated for a large number of systems using a batch file.
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