Windows 10 或 11 使用 powershell 功能更新到 22H2

Question

我想用 Powershell 脚本更新我所有的 Windows 10 和 Windows 11 机器。 我在这些计算机上安装了 RMM 代理，我想调用操作系统来安装 22H2 功能更新。 （我的 RMM 代理没有适当的补丁/Windows 更新管理，这就是为什么我要通过 Powershell 脚本尝试它） 出于某种原因，我撞到墙上并收到以下错误：

Index was outside the bounds of the array.
At line:42 char:5
+     $downloader.Updates = $featureUpdate
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], IndexOutOfRangeException
    + FullyQualifiedErrorId : System.IndexOutOfRangeException
 
Exception from HRESULT: 0x80240004

我的代码：

# Check if running on Windows 10 or Windows 11
$osVersion = (Get-WmiObject -Class Win32_OperatingSystem).Version
if (-not ($osVersion -match "^10\." -or $osVersion -match "^11\.")) {
    Write-Host "No Windows 10 or Windows 11 detected! Exiting..."
    exit
}

# Check if Windows Update service is running
$wuaService = Get-Service -Name wuauserv
if ($wuaService.Status -ne "Running") {
    Write-Host "Windows Update service is not running. Please start the service and try again."
    exit
}

# Check if System Restore is enabled
if ((Get-ComputerRestorePoint).Count -eq 0) {
    Write-Host "System Restore is not enabled on this system. Please enable it and try again."
    exit
}

# Create a system restore point
$timestamp = Get-Date -Format "dd-MM-yyyy HH:mm:ss"
$restorePointDescription = "Restorepoint - $timestamp"
Checkpoint-Computer -Description $restorePointDescription -RestorePointType "MODIFY_SETTINGS"

# Create a Windows Update session
$wuaSession = New-Object -ComObject Microsoft.Update.Session

# Search for available updates
$searcher = $wuaSession.CreateUpdateSearcher()
$updates = $searcher.Search("IsInstalled=0 and DeploymentAction=*")

# Filter updates to find the feature update
$featureUpdate = $updates.Updates | Where-Object {
    $_.Title -like ("*Feature Update*")
}

# Check if a feature update is available
if ($featureUpdate) {
    # Download and install the feature update
    $downloader = $wuaSession.CreateUpdateDownloader()
    $downloader.Updates = $featureUpdate
    $downloader.Download()

    $installer = $wuaSession.CreateUpdateInstaller()
    $installer.Updates = $featureUpdate
    $installResult = $installer.Install()

    # Check the installation result
    if ($installResult.ResultCode -eq "2") {
        Write-Host "Feature update installed successfully. Please restart"
        Start-Sleep -Second 10
        exit
    } else {
        Write-Host "Feature update installation failed with error code $($installResult.ResultCode)."
    }
} else {
    Write-Host "No feature update is available."
}

找到并返回了正确的“Windows 10 功能更新，版本 22H2”更新对象，但我仍然收到错误。 我不知道我在这里做错了什么。

提前感谢您的帮助！

找到并返回了正确的“Windows 10 功能更新，版本 22H2”更新对象，但我仍然收到错误。 查看变量 $featureUpdate 时，我可以看到正确的对象。