$winrepath = (reagentc /info | Select-String "Windows RE の場所").ToString() -replace ".*Windows RE の場所:\s*",""
if ($winrepath -eq "") {
  Write-Host "WinRE: Disabled"
} else {
  $winrepath = $winrepath + "\winre.wim"
  $imageinfo = (DISM /Get-ImageInfo /ImageFile:$winrepath /index:1)
  $ver = ($imageinfo | Select-String "バージョン \s*:").ToString() -replace ".*バージョン\s*:\s*",""
  $rev = ($imageinfo | Select-String "Service Pack のビルド\s*:").ToString() -replace ".*Service Pack のビルド\s*:\s*",""
  Write-Host "WinRE version: $ver.$rev"
}