Windows Server 2012 R2 Standard product key activation cmd

Hi @lovelechiverri-7801

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 ()
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 = 24; $i -ge 0; $i--) {
$k = 0
For ($j = 14; $j -ge 0; $j--) {
$k = $k * 256 -bxor $binArray[$j]
$binArray[$j] = [math]::truncate($k / 24)
$k = $k % 24
}
$productKey = $charsArray[$k] + $productKey
If (($i % 5 -eq 0) -and ($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

=====

(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.

As you know, Windows Server is a specialized operating system which is designed for server only. In today’s post, I will show you how to activate Windows in your VPS or dedicated server for FREE using KMS client product keys. Although the KMS license is valid for 180 days only but there is no limit on the number of activation. So you can renew it whenever you want. Actually, the license will be renewed automatically every 7 days by default (almost similar to Let’s Encrypt certificate). In this way, just do it one time and forget it completely.

Note:

  • If you are a student, an office worker or any standard user who is using desktop edition of Windows, just skip this post and please do not follow the instructions. I will not be responsible for any damage caused by you.
  • All editions of Windows Server in the Microsoft homepage are evaluation ones and not supported by KMS. So if you are using an evaluation version, just convert it to the retail one before following the instructions below.

Supported products:

  • Windows Server 2022/2019/2016.
  • Windows Server, version 1809, 1803, 1709.
  • Windows Server 2008/2012 (R2).
Windows Server 2012 R2 Standard product key activation cmd
Here is Windows Server status when it is not activated

As you can see in the image above, I am using Windows Server 2016 Standard and it is not activated.

Method 1: Manually installing KMS client key and activating it.

How-to video

Step 1.1: Get the right product key from the official article of Microsoft.
The KMS Client Setup Key of Win Server 2016 Standard is “WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY”. I will use it in the next step.

Step 1.2: Install the key on your server.
To open command prompt, click on the Windows button, search for “cmd” and run the command prompt as administrator. Then, enter “slmgr /ipk CLIENTKEY” in the command window.
Note: each command is followed by hitting Enter.

Windows Server 2012 R2 Standard product key activation cmd
Open cmd with admin rights
Windows Server 2012 R2 Standard product key activation cmd
run command slmgr ipk

Step 1.3: Set the KMS server.
Enter “slmgr /skms kms8.msguides.com” in the window.

Windows Server 2012 R2 Standard product key activation cmd
run command slmgr skms

Step 1.4: Activate the KMS client key.
Finally, use the command “/ato” to activate your Windows.

Windows Server 2012 R2 Standard product key activation cmd
run command slmgr ato

If you see the error 0xC004F074, it means that your internet connection is unstable or the server is busy. Please make sure your device is online and try the command “ato” again until you succeed.

Method 2: Using a pre-written batch file.

This one is not recommended anymore due to the new update of Microsoft.

Step 2.1: Copy all the text below into a text file.

@echo off
title Activate Windows Server (ALL versions) for FREE - MSGuides.com&cls&echo =====================================================================================&echo #Project: Activating Microsoft software products for FREE without additional software&echo =====================================================================================&echo.&echo #Supported products:&echo http://bit.ly/kmsclientkeys&echo.&echo.&echo ============================================================================&echo Activating your Windows...&set i=1
cscript //nologo slmgr.vbs /ipk 4DWFP-JF3DJ-B7DTH-78FJB-PDRHK >nul||cscript //nologo slmgr.vbs /ipk 22XQ2-VRXRG-P8D42-K34TD-G3QQC >nul||cscript //nologo slmgr.vbs /ipk 7M67G-PC374-GR742-YH8V4-TCBY3 >nul||cscript //nologo slmgr.vbs /ipk RCTX3-KWVHP-BR6TB-RB6DM-6X7HP >nul||cscript //nologo slmgr.vbs /ipk 39BXF-X8Q23-P2WWT-38T2F-G3FPG >nul||cscript //nologo slmgr.vbs /ipk YQGMW-MPWTJ-34KDK-48M3W-X4Q6V >nul||cscript //nologo slmgr.vbs /ipk W7VD6-7JFBR-RX26B-YKQ3Y-6FFFJ >nul||cscript //nologo slmgr.vbs /ipk TM24T-X9RMF-VWXK6-X8JC9-BFGM2 >nul||cscript //nologo slmgr.vbs /ipk WYR28-R7TFJ-3X2YQ-YCY4H-M249D >nul||cscript //nologo slmgr.vbs /ipk GT63C-RJFQ3-4GMB6-BRFB9-CB83V >nul||cscript //nologo slmgr.vbs /ipk 74YFP-3QFB3-KQT8W-PMXWJ-7M648 >nul||cscript //nologo slmgr.vbs /ipk 489J6-VHDMP-X63PK-3K798-CPX3Y >nul||cscript //nologo slmgr.vbs /ipk YC6KT-GKW9T-YTKYR-T4X34-R7VHC >nul||cscript //nologo slmgr.vbs /ipk TT8MH-CG224-D3D7Q-498W2-9QCTX >nul||cscript //nologo slmgr.vbs /ipk 6TPJF-RBVHG-WBW2R-86QPH-6RTM4 >nul||cscript //nologo slmgr.vbs /ipk 48HP8-DN98B-MYWDG-T2DCC-8W83P >nul||cscript //nologo slmgr.vbs /ipk XNH6W-2V9GX-RGJ4K-Y8X6F-QGJ2G >nul||cscript //nologo slmgr.vbs /ipk HM7DN-YVMH3-46JC3-XYTG7-CYQJJ >nul||cscript //nologo slmgr.vbs /ipk XC9B7-NBPP2-83J2H-RHMBY-92BT4 >nul||cscript //nologo slmgr.vbs /ipk 4K36P-JN4VD-GDC6V-KDT89-DYFKP >nul||cscript //nologo slmgr.vbs /ipk 2WN2H-YGCQR-KFX6K-CD6TF-84YXQ >nul||cscript //nologo slmgr.vbs /ipk 8N2M2-HWPGY-7PGT9-HGDD8-GVGGY >nul||cscript //nologo slmgr.vbs /ipk BN3D2-R7TKB-3YPBD-8DRP2-27GG4 >nul||cscript //nologo slmgr.vbs /ipk KNC87-3J2TX-XB4WP-VCPJV-M4FWM >nul||cscript //nologo slmgr.vbs /ipk W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9 >nul||cscript //nologo slmgr.vbs /ipk D2N9P-3P6X9-2R39C-7RTCD-MDVJX >nul||cscript //nologo slmgr.vbs /ipk JCKRF-N37P4-C2D82-9YXRT-4M63B >nul||cscript //nologo slmgr.vbs /ipk WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY >nul||cscript //nologo slmgr.vbs /ipk CB7KF-BWN84-R7R2Y-793K2-8XDDG >nul||cscript //nologo slmgr.vbs /ipk WVDHN-86M7X-466P6-VHXV7-YY726 >nul||cscript //nologo slmgr.vbs /ipk N69G4-B89J2-4G8F4-WWYCC-J464C >nul||cscript //nologo slmgr.vbs /ipk WMDGN-G9PQG-XVVXX-R3X43-63DFG >nul||cscript //nologo slmgr.vbs /ipk DPCNP-XQFKJ-BJF7R-FRC8D-GF6G4 >nul||cscript //nologo slmgr.vbs /ipk 6Y6KB-N82V8-D8CQV-23MJW-BWTG6 >nul||cscript //nologo slmgr.vbs /ipk PTXN8-JFHJM-4WC78-MPCBR-9W4KR >nul||cscript //nologo slmgr.vbs /ipk 2HXDN-KRXHB-GPYC7-YCKFJ-7FVDG >nul||cscript //nologo slmgr.vbs /ipk N2KJX-J94YW-TQVFB-DG9YT-724CC >nul||cscript //nologo slmgr.vbs /ipk 6NMRW-2C8FM-D24W7-TQWMY-CWH2D >nul||cscript //nologo slmgr.vbs /ipk WX4NM-KYWYW-QJJR4-XV3QB-6VM33 >nul||cscript //nologo slmgr.vbs /ipk VDYBN-27WPP-V4HQT-9VMD4-VMK7H >nul||goto notsupported
:skms
if %i% GTR 10 goto busy
if %i% EQU 1 set KMS=kms7.MSGuides.com
if %i% EQU 2 set KMS=kms8.MSGuides.com
if %i% EQU 3 set KMS=kms9.MSGuides.com
if %i% GTR 3 goto ato
cscript //nologo slmgr.vbs /skms %KMS%:1688 >nul
:ato
echo ============================================================================&echo.&echo.&cscript //nologo slmgr.vbs /ato | find /i "successfully" && (echo.&echo ============================================================================&echo.&echo #My official blog: MSGuides.com&echo.&echo #How it works: bit.ly/kms-server&echo.&echo #Please feel free to contact me at  if you have any questions or concerns.&echo.&echo #Please consider supporting this project: donate.msguides.com&echo #Your support is helping me keep my servers running 24/7!&echo.&echo ============================================================================&choice /n /c YN /m "Would you like to visit my blog [Y,N]?" & if errorlevel 2 exit) || (echo The connection to my KMS server failed! Trying to connect to another one... & echo Please wait... & echo. & echo. & set /a i+=1 & goto skms)
explorer "http://MSGuides.com"&goto halt
:notsupported
echo ============================================================================&echo.&echo Sorry, your version is not supported.&echo.&goto halt
:busy
echo ============================================================================&echo.&echo Sorry, the server is busy and can't respond to your request. Please try again.&echo.
:halt
pause >nul
Windows Server 2012 R2 Standard product key activation cmd
Create a new text document
Windows Server 2012 R2 Standard product key activation cmd
Save batch script

Step 2.2: Save the text file as a batch file with .cmd extension. (Eg run.cmd)

Windows Server 2012 R2 Standard product key activation cmd
Set name of the batch script

Step 2.3: Run the batch file with admin rights.

Windows Server 2012 R2 Standard product key activation cmd
Execute the batch script as admin
Windows Server 2012 R2 Standard product key activation cmd
Windows Server is activated successfully

Finally, check activation status of your server again.

Windows Server 2012 R2 Standard product key activation cmd
Check out Windows Server activation status

If you would have any questions or concerns, please leave your comments. I would be glad to explain in more details. Thank you so much for all your feedback and support!

I am Guang, a freelancer and a blogger. I'm currently managing KMS system, MSGuides blog and 2 tech Youtube channels.

→ View all my posts | Support my projects or Buy me a coffee

How do I find my Windows Server 2012 r2 product key?

Open a new Administrator Command Prompt window in Windows..
After you've opened the cmd, type the following: wmic path softwarelicensingservice get OA3xOriginalProductKey..
To see the Windows product key, press Enter and Return..

Can I activate Windows through CMD?

On a client computer, open a Command Prompt window, type Slmgr. vbs /ato, and then press ENTER. The /ato command causes the operating system to attempt activation by using whichever key has been installed in the operating system. The response should show the license state and detailed Windows version information.

What is CMD Slmgr?

Slmgr Uses Software Licensing Management Tool (slmgr) is a VBS file in Windows against which you can run commands to perform advanced Windows product activation tasks. Slmgr. vbs is used only for the Windows operating system. Ospp. vbs manages volume licensing for Microsoft Office products.

How do I activate Windows Server Standard?

Open the command prompt, type slmgr /ipk followed by the 25-digit KMS host product key and press Enter. Then, use slmgr /ato to activate the host key.