Error Message:

Cannot connect to WMI provider. You do not have permission or the server is unreachable. Note that you can only manage SQL Server 2005 and later servers with SQL Server Configuration Manager.
Invalid namespace [0x8004100e]

Solution:

Open a command prompt, type the following command:

MS SQL Server 2012

mofcomp%programfiles(x86)%\Microsoft SQL Server\110\Shared\sqlmgmproviderxpsp2up.mofcomp

MS SQL Server 2008

mofcomp%programfiles(x86)%\Microsoft SQL Server\100\Shared\sqlmgmproviderxpsp2up.mofcomp

MS SQL Server 2005

mofcomp%programfiles(x86)%\Microsoft SQL Server\90\Shared\sqlmgmproviderxpsp2up.mofcomp

You may not find file sqlmgmproviderxpsp2up.mofcomp, you can easily download it and place it in above mentioned

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Haresh Hirani
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