private/Tests/Test-WindowsAdkPath.ps1
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function Test-WindowsAdkPath { <# .SYNOPSIS Returns $true when the Windows ADK installation directory exists on disk. .DESCRIPTION Reads the KitsRoot10 registry value from the Windows Kits Installed Roots key and tests whether the path it points to exists on disk. Returns $false when the registry key is absent, the value is empty, or the directory does not exist. .NOTES Author: David Segura Company: Recast Software Registry keys checked (64-bit path first): HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows Kits\Installed Roots HKLM:\SOFTWARE\Microsoft\Windows Kits\Installed Roots Registry value: KitsRoot10 #> [OutputType([bool])] param () $kitsRegPaths = @( 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows Kits\Installed Roots', 'HKLM:\SOFTWARE\Microsoft\Windows Kits\Installed Roots' ) foreach ($regPath in $kitsRegPaths) { $kitsRoot = (Get-ItemProperty -Path $regPath -Name 'KitsRoot10' -ErrorAction SilentlyContinue).KitsRoot10 if ($kitsRoot -and (Test-Path -Path $kitsRoot)) { return $true } } return $false } |