Step to Activate Windows 2012 Server

1. Install your MAK key using slmgr.vbs

slmgr.vbs -ipk XXXXXXXXXXXXXXXXXXXXXXXXX

Where XXXXXXXXXXXXXXXXXXXXXXXXX is your 5x5 MAK key supplied by Microsoft

You should receive the following confirmation:

2. View your Installation ID

slmgr.vbs -dti

Note: the –DTI option only shows up when you have installed a MAK or Retail key.

You will get the following dialogue box that has your Installation ID

Tip: The Installation ID is a 9x6 number. An easy way to split it up so it is easier to read back to the phone activation system is to hit CTRL-C to copy the contents of the dialogue box and paste into notepad. In notepad it will be broken out into the 9x6 groups and easier to read. For example

---------------------------
Windows Script Host
---------------------------
Installation ID: XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX

3. Determine the phone number for your region:

notepad %systemroot%\system32\slui\phone.inf

For example here is the line for USA

USA,,,%United_States%,1-866-740-1256,%not_available%,%not_available%

4. Call the number for your region and you will be prompted for the Installation ID, Groups 1 through 9

Tip: You can press 2 on the keypad to proceed to the next group

5. Once you have entered your installation ID your confirmation ID will be read back to you. The Confirmation ID is read back to you from Group A to Group H. This is a 8x6 number

Groups

A	B	C	D	E	F	G	H
xxxxxx	xxxxxx	xxxxxx	xxxxxx	xxxxxx	xxxxxx	xxxxxx	xxxxxx

Type it into your notepad with no dashes so you can paste it into the next step

6. Activate with your Confirmation ID

slmgr.vbs –atp xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Note: The –atp option is only available when you have installed a MAK or retail key

You should receive the following confirmation

7. Verify that you are activated using slmgr.vbs

Cscript.exe %systemroot%\system32\Slmgr.vbs –dlv

Microsoft (R) Windows Script Host Version 5.7
Copyright (C) Microsoft Corporation. All rights reserved.
Software licensing service version: 6.0.6001.18000
Name: Windows Server(R), ServerEnterpriseCore edition
Description: Windows Operating System - Windows Server(R), VOLUME_MAK_B channel
Activation ID: <removed>
Application ID: <removed>
Extended PID: <removed>
Installation ID: <removed>
Processor Certificate URL: http://go.microsoft.com/fwlink/?LinkID=48189
Machine Certificate URL: http://go.microsoft.com/fwlink/?LinkID=48190
Use License URL: http://go.microsoft.com/fwlink/?LinkID=48192
Product Key Certificate URL: http://go.microsoft.com/fwlink/?LinkID=48191
Partial Product Key: <removed>
License Status: Licensed

Check the “Description” to verify it says Volume_MAK channel and “License Status” says Licensed

If you run into any errors with this process please see the following articles

http://support.microsoft.com/default.aspx?scid=kb;EN-US;938450

http://support.microsoft.com/default.aspx?scid=kb;EN-US;942969

Here are the other commands available with slmgr.vbs

Windows Software Licensing Management Tool
Usage: slmgr.vbs [MachineName [User Password]] [<Option>]

MachineName: Name of remote machine (default is local machine)
User:        Account with required privilege on remote machine
Password:    password for the previous account

Global Options: -ipk <Product Key>
   Install product key (replaces existing key)
-ato      Activate Windows
-dli [Activation ID | All]
    Display license information (default: current license)
-dlv [Activation ID | All]
    Display detailed license information (default: current license)
-xpr 
    Expiration date for current license state
Advanced Options:
-cpky 
    Clear product key from the registry (prevents disclosure attacks)
-ilc <License file>
    Install license
-rilc 
    Re-install system license files
-rearm 
    Reset the licensing status of the machine
-upk 
    Uninstall product key
-dti 
    Display Installation ID for offline activation
-atp <Confirmation ID>
    Activate product with user-provided Confirmation ID