No se pudo instalar el script del controlador de audio usando la actualización de microsoft como fuente en dell

Question

Estoy tratando de ejecutar el código siguiente para instalar el controlador de audio realtek en la computadora portátil Dell, pero obtengo el siguiente error. ¿Es posible utilizar este script para todos los modelos de portátiles para instalar el controlador de audio que falta o actualizarlo? Cualquier ayuda sería muy apreciada.

ERROR:

RegistrationState ServiceID                            IsPendingRegistrationWithAU Service           
----------------- ---------                            --------------------------- -------           
                3 7971f918-a847-4430-9279-4a52d1efe18d                       False System.__ComObject
Exception from HRESULT: 0x80240024
+ $Downloader.Download() + ~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : OperationStopped: (:) [], COMException + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException Installing Drivers... Exception from HRESULT: 0x80240024 + $InstallationResult = $Installer.Install() + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : OperationStopped: (:) [], COMException + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException **CODE:** $UpdateSvc = New-Object -ComObject Microsoft.Update.ServiceManager            
$UpdateSvc.AddService2("7971f918-a847-4430-9279-4a52d1efe18d",7,"") $Session = New-Object -ComObject Microsoft.Update.Session           
$Searcher = $Session.CreateUpdateSearcher() 

$Searcher.ServiceID = '7971f918-a847-4430-9279-4a52d1efe18d' $Searcher.SearchScope =  1 # MachineOnly
$Searcher.ServerSelection = 3 # Third Party $Criteria = "IsInstalled=0 and Type='Driver'"
Write-Host('Searching Driver-Updates...') -Fore Green     
$SearchResult = $Searcher.Search($Criteria) $Updates = $SearchResult.Updates | Where-Object { $_.DriverManufacturer -like 'Realtek' }
    
#Show available Drivers...

$Updates | select Title, DriverModel, DriverVerDate, Driverclass, DriverManufacturer | fl #Download the Drivers from Microsoft $UpdatesToDownload = New-Object -Com Microsoft.Update.UpdateColl
$updates | % { $UpdatesToDownload.Add($_) | out-null } Write-Host('Downloading Drivers...') -Fore Green $UpdateSession = New-Object -Com Microsoft.Update.Session
$Downloader = $UpdateSession.CreateUpdateDownloader()
$Downloader.Updates = $UpdatesToDownload
$Downloader.Download() #Check if the Drivers are all downloaded and trigger the Installation $UpdatesToInstall = New-Object -Com Microsoft.Update.UpdateColl
$updates | % { if($_.IsDownloaded) { $UpdatesToInstall.Add($_) | out-null } }

Write-Host('Installing Drivers...')  -Fore Green  
$Installer = $UpdateSession.CreateUpdateInstaller()
$Installer.Updates = $UpdatesToInstall
$InstallationResult = $Installer.Install()
if($InstallationResult.RebootRequired) {  
Write-Host('Reboot required! please reboot now..') -Fore Red  
} else { Write-Host('Done..') -Fore Green }  ```

Answer 1

Hay un par de cosas que cambiaría en su código.
Por un lado, creo que está (innecesariamente) creando un nuevo Microsoft.Update.UpdateCollobjeto dos veces. Entonces no está verificando si realmente hay actualizaciones para instalar, momento en el que el código debería salir.

La prueba para el fabricante del controlador en su código es -like 'Realtek', pero sin los caracteres comodín ( *) que la rodean, esto es lo mismo -eq 'Realtek'y por eso es posible que se pierda un par.

# check if the Windows Update service is running
if ((Get-Service -Name wuauserv).Status -ne "Running") { 
    Set-Service -Name wuauserv -StartupType Automatic
    Start-Service -Name wuauserv 
} 
# check if there are updates available
$UpdateSession = New-Object -Com Microsoft.Update.Session $UpdateSearcher = $UpdateSession.CreateUpdateSearcher() Write-Host 'Searching Driver-Updates...' -ForegroundColor Green $SearchResult   = $UpdateSearcher.Search("IsInstalled=0 and Type='Driver' and IsHidden=0") # collect the updates $UpdateCollection = New-Object -Com Microsoft.Update.UpdateColl
$Updates = for ($i = 0; $i -lt $SearchResult.Updates.Count; $i++) { $Update = $SearchResult.Updates.Item($i)
    # we are only interested in RealTek Audio driver updates
    # if you need to add more manufacturers, change the first part in the 'if' to for instance
    # $Update.DriverManufacturer -match 'Realtek|Conexant|Intel' if ($Update.DriverManufacturer -like '*Realtek*' -and
       ($Update.Title -like '*audio*' -or $Update.Description -like '*audio*')) {
        if (-not $Update.EulaAccepted) { $Update.AcceptEula() | Out-Null }
        [void]$UpdateCollection.Add($Update)
        # output a PsCustomObject for display purposes only
        $Update | Select-Object Title, DriverModel, DriverVerDate, Driverclass, DriverManufacturer } } # no updates found; exit the script if ($null -eq $Updates -or $Updates.Count -eq 0) {
     Write-Host 'No Driver-Updates available...' -ForegroundColor Cyan
}
else {
    # Show available driver updates...
    $Updates | Format-List # download the updates Write-Host 'Downloading driver updates...' -ForegroundColor Green $Downloader = $UpdateSession.CreateUpdateDownloader() $Downloader.Updates = $UpdateCollection $Downloader.Priority = 3  # high
    [void]$Downloader.Download() # install the updates Write-Host 'Installing Drivers...' -ForegroundColor Green $Installer = $UpdateSession.CreateUpdateInstaller() # accept all Critical and Security bulletins. $Installer.ForceQuiet = $true $Installer.Updates    = $UpdateCollection $InstallationResult   = $Installer.Install() $ResultCode = $InstallationResult.ResultCode # test if the computer needs rebooting if ($InstallationResult.RebootRequired) {
        Write-Host 'Reboot required! please reboot now..' -ForegroundColor Red
    }
    else {
        Write-Host 'Done..' -ForegroundColor Green
    }
}

# Clean-up COM objects
[System.Runtime.Interopservices.Marshal]::ReleaseComObject($UpdateSession) $null = [System.Runtime.Interopservices.Marshal]::ReleaseComObject($UpdateSearcher) $null = [System.Runtime.Interopservices.Marshal]::ReleaseComObject($UpdateCollection) $null = [System.Runtime.Interopservices.Marshal]::ReleaseComObject($SearchResult) if ($Downloader) { $null = [System.Runtime.Interopservices.Marshal]::ReleaseComObject($Downloader)}
if ($Installer) { $null = [System.Runtime.Interopservices.Marshal]::ReleaseComObject($Installer)}
[System.GC]::Collect()
[System.GC]::WaitForPendingFinalizers()