SCCM WMI Repair using powershell script

 Script 1:

cls

Cd C:\temp\PSTools

$computers = Get-Content "C:\Temp\repairWMI\Input.txt"

Foreach ($computer in $computers)

{

 $filecopy = "\\"+$computer+"\C$"

 $comp = "\\"+$computer

 if (Test-Path $filecopy)

  {

  Copy-Item "C:\Temp\repairWMI\TorepairWMI.ps1" -Destination $filecopy -Force

  Start-sleep 5 

  .\PsExec.exe -i -s $comp PowerShell.exe -noninteractive -File "C:\TorepairWMI.ps1"

   

  }

}

 Script 2:

Function Repair-WMI {

        

        CD C:\Windows\System32\WBEM

        cmd /C "dir /b *.mof *.mfl | findstr /v /i uninstall > moflist.txt & for /F %s in (moflist.txt) do mofcomp %s"

       

        CD "C:\Program Files\Microsoft Policy Platform"

        cmd /C "mofcomp ExtendedStatus.mof"

        # Check PATH

                # Stop WMI

        Stop-Service -Force ccmexec -ErrorAction SilentlyContinue

        Stop-Service -Force winmgmt

        # WMI Binaries

        [String[]]$aWMIBinaries=@("unsecapp.exe","wmiadap.exe","wmiapsrv.exe","wmiprvse.exe","scrcons.exe")

        foreach ($sWMIPath in @(($ENV:SystemRoot+"\System32\wbem"),($ENV:SystemRoot+"\SysWOW64\wbem"))) {

            if(Test-Path -Path $sWMIPath){

                push-Location $sWMIPath

                foreach($sBin in $aWMIBinaries){

                    if(Test-Path -Path $sBin){

                        $oCurrentBin=Get-Item -Path  $sBin

                        & $oCurrentBin.FullName /RegServer

                    }

                    else{

                        # Warning only for System32

                        if($sWMIPath -eq $ENV:SystemRoot+"\System32\wbem"){

                            Write-Warning "File $sBin not found!"

                        }

                    }

                }

               

            }

        }

}

Repair-WMI

Start-sleep 10

Remove-Item C:\TorepairWMI.PS1 -Force