HOW TO REPAIR THE WMI

USING POWERSHELL FOR REMOTE COMPUTERS

$Computername = 'Computer01.domain.com'

$Command = {

    

    (Get-Service tmlisten).WaitForStatus('Stopped','00:05:00')

    

    Stop-service winmgmt -Force

    (Get-Service winmgmt).WaitForStatus('Stopped','00:05:00')

    $sysroot = $env:SystemRoot

    Rename-Item 'c:\windows\system32\wbem\repository' 'c:\windows\system32\wbem\repository.old'

    #rd -recurse -force repository

    regsvr32 /s $sysroot\system32\scecli.dll

    regsvr32 /s $sysroot\system32\userenv.dll

    gci -filter  *.dll | % {regsvr32 /s $_.Name}

    gci | where {'.mof', 'mfl' -contains $_.Extension}| % {mofcomp $_.Name} 

    mofcomp -n:root\cimv2\applications\exchange wbemcons.mof

    mofcomp -n:root\cimv2\applications\exchange smtpcons.mof

    

}

$s = New-PSSession -ComputerName $Computername -Authentication Kerberos -UseSSL

Invoke-Command -Session $s -ScriptBlock $command

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MANUAL WMI REPAIR

1. Stop WMI Service
2. Go to %windir%\System32\wbem
3. Rename the folder called "Repository" to "Repository.bak"
4. Open an Admin CMD
5. CD to %windir%\System32\wbem
6. Run the following command:
   for /f %s in ('dir /b /s *.dll') do regsvr32 /s %s
7. CD to C:\ (root directory)
8. Run the following command:
   for /f %s in ('dir /s /b *.mof *.mfl') do mofcomp %s
9. Reboot the PC (optional)