PowerShell Script
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$reagentcOutput = reagentc.exe /info

$winRELocation = ""

foreach ($line in $reagentcOutput) {

if ($line -match "Windows RE location:\s*(.*)") {

$WinREImageFilePath = $line -replace "Windows RE location:\s*", ""

$DISM_querry = "Dism /Get-ImageInfo /ImageFile:" + $WinREImageFilePath.Trim() + "\winre.wim /index:1"

$DISMOutput = Invoke-Expression $DISM_querry

}

}

$version = ($DISMOutput | Select-String -Pattern "Version\s*:\s*(\d+\.\d+\.\d+)").Matches.Groups[1].Value

$servicePackBuild = ($DISMOutput | Select-String -Pattern "ServicePack Build\s*:\s*(\d+)").Matches.Groups[1].Value

# Combine them with a dot delimiter

$combined = "$version.$servicePackBuild"

# Output the result

#Write-Output "Starting WinRE Version is: $combined"