Hi @lovel echiverri

Seems you missed to pull the product key from machine 1 before rebuild...

From machine 2 :command prompt as administrator --- wmic path softwarelicensingservice get OA3xOriginalProductKey

slmgr /ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx

slmgr /ato

above commands should tell you original licenses /product keys

Frm machine 2 ---

Open Notepad.
Copy and paste the following text into the notepad window

function Get-WindowsKey {
## function to retrieve the Windows Product Key from any PC
## by Jakob Bindslet (******@bindslet.dk)
param ($targets = ".")
$hklm = 2147483650
$regPath = "Software\Microsoft\Windows NT\CurrentVersion"
$regValue = "DigitalProductId"
Foreach ($target in $targets) {
$productKey = $null
$win32os = $null
$wmi = [WMIClass]"\$target\root\default:stdRegProv"
$data = $wmi.GetBinaryValue($hklm,$regPath,$regValue)
$binArray = ($data.uValue)[52..66]
$charsArray = "B","C","D","F","G","H","J","K","M","P","Q","R","T","V","W","X","Y","2","3","4","6","7","8","9"
## decrypt base24 encoded binary data
For (i -ge 0; $i--) {
$k = 0
For (j -ge 0; $j--) {
$k = $k * 256 -bxor $binArray[binArray[$j] = [math]::truncate(k = $k % 24
}
$productKey = $charsArray[productKey
If ((i -ne 0)) {
$productKey = "-" + $productKey
}
}
$win32os = Get-WmiObject Win32_OperatingSystem -computer $target
$obj = New-Object Object
$obj | Add-Member Noteproperty Computer -value $target
$obj | Add-Member Noteproperty Caption -value $win32os.Caption
$obj | Add-Member Noteproperty CSDVersion -value $win32os.CSDVersion
$obj | Add-Member Noteproperty OSArch -value $win32os.OSArchitecture
$obj | Add-Member Noteproperty BuildNumber -value $win32os.BuildNumber
$obj | Add-Member Noteproperty RegisteredTo -value $win32os.RegisteredUser
$obj | Add-Member Noteproperty ProductID -value $win32os.SerialNumber
$obj | Add-Member Noteproperty ProductKey -value $productkey
$obj
}
}

Save the text above into a file with the ".ps1" extension on the Desktop. Example key.ps1

Open the Powershell console as administrator and type in Set-ExecutionPolicy RemoteSigned

Next type in Import-Module C:\users\"username"\desktop**key.ps1**; Get-WindowsKey

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(If the reply was helpful please don't forget to upvote and/or accept as answer, Thank You)

Regards,
J.D.

Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.