Required Files: None
function Get-ActivationStatus { [CmdletBinding()] param( [Parameter(ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string]$DNSHostName = $Env:COMPUTERNAME ) process { try { $wpa = Get-WmiObject SoftwareLicensingProduct -ComputerName $DNSHostName ` -Filter "ApplicationID = '55c92734-d682-4d71-983e-d6ec3f16059f'" ` -Property LicenseStatus -ErrorAction Stop } catch { $status = New-Object ComponentModel.Win32Exception ($_.Exception.ErrorCode) $wpa = $null } $out = New-Object psobject -Property @{ ComputerName = $DNSHostName; Status = [string]::Empty; } if ($wpa) { :outer foreach($item in $wpa) { switch ($item.LicenseStatus) { 0 {$out.Status = "Unlicensed"} 1 {$out.Status = "Licensed"; break outer} 2 {$out.Status = "Out-Of-Box Grace Period"; break outer} 3 {$out.Status = "Out-Of-Tolerance Grace Period"; break outer} 4 {$out.Status = "Non-Genuine Grace Period"; break outer} 5 {$out.Status = "Notification"; break outer} 6 {$out.Status = "Extended Grace"; break outer} default {$out.Status = "Unknown value"} } } } else {$out.Status = $status.Message} $out } } Get-ActivationStatus |