Install-DbgHelp.ps1

function Install-DbgHelp {
    param (
        [Parameter(Mandatory=$true, Position=0)]
        [string] $DbgHelpBaseDir,

        [Parameter()]
        [string[]] $DbgHelpFiles = @('dbghelp.dll','symsrv.dll','srcsrv.dll'),

        [Parameter()]
        [switch] $Cleanup
    )

    $WinSdkTemp = "$Env:TEMP\winsdk"
    $WinSdkSetupExe = "$WinSdkTemp\winsdksetup.exe"
    $WinSdkSetupUrl = "https://go.microsoft.com/fwlink/?linkid=2120843"

    New-Item -Path $WinSdkTemp -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
    Invoke-WebRequest -Uri $WinSdkSetupUrl -OutFile $WinSdkSetupExe -UseBasicParsing

    $WinSdkLayoutDir = "$WinSdkTemp\layout"
    $WinSdkSetupLogFile = "$WinSdkTemp\winsdksetup.log"
    Start-Process -FilePath $WinSdkSetupExe -ArgumentList @(
        '/features', 'OptionId.WindowsDesktopDebuggers',
        '/q', '/norestart',
        '/layout', $WinSdkLayoutDir,
        '/l', $WinSdkSetupLogFile) -Wait

    $WinSdkExtractDir = "$WinSdkTemp\extract"
    Get-Item "$WinSdkLayoutDir\Installers\*.msi" | ForEach-Object {
        Start-Process -FilePath msiexec -ArgumentList @('/a', "`"$($_.FullName)`"",
        	'/qb', "TARGETDIR=`"$WinSdkExtractDir`"") -Wait
    }

    $WinSdkDebuggersDir = "$WinSdkExtractDir\Windows Kits\10\Debuggers"
    Get-Item "$WinSdkDebuggersDir\*\dbghelp.dll" | ForEach-Object {
        $Source = $_.Directory
        $Architecture = $_.Directory.Name
        $Destination = "$DbgHelpBaseDir\$Architecture"
        New-Item -Path $Destination -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
        $DbgHelpFiles | ForEach-Object {
            Copy-Item (Join-Path $Source $_) (Join-Path $Destination $_) 
        }
    }

    if ($Cleanup) {
        Remove-Item -Path $WinSdkTemp -Recurse -Force | Out-Null
    }
}

# Install-DbgHelp "C:\DbgHelp"