My very first useful blog post had to do with setting up Microsoft KMS. That was last November. Surprisingly, it's still one of the most viewed blog posts I have. I figured it's time to update/upgrade KMS since Windows 2008 R2 & Windows 7 are now RTM. If your KMS host is a server operating system (Windows Server 2008 R2, Windows Server 2012) then you will have to apply the Windows Server 2012 KMS host Product Key. The Windows 8 KMS host Product Key is insufficient. After you install this hotfix, the Windows 10 host key (CSVLK) can be installed and activated on the Windows 7 KMS host, and the 'Windows Srv 2012R2 Data Ctr/Std KMS for Windows 10' host key (CSVLK) can be installed and activated on the Windows Server 2008 R2 KMS host.
-->Applies to
- Windows 10
- Windows 8.1
- Windows 8
- Windows 7
- Windows Server 2012 R2
- Windows Server 2012
- Windows Server 2008 R2
Looking for retail activation?
There are three possible scenarios for volume activation of Windows 10 or Windows Server 2012 R2 by using a Key Management Service (KMS) host:
- Host KMS on a computer running Windows 10
- Host KMS on a computer running Windows Server 2012 R2
- Host KMS on a computer running an earlier version of Windows
Check out Windows 10 Volume Activation Tips. Microsoft access 2010 vba insert into table sql.
Key Management Service in Windows 10
Installing a KMS host key on a computer running Windows 10 allows you to activate other computers running Windows 10 against this KMS host and earlier versions of the client operating system, such as Windows 8.1 or Windows 7.Clients locate the KMS server by using resource records in DNS, so some configuration of DNS may be required. This scenario can be beneficial if your organization uses volume activation for clients and MAK-based activation for a smaller number of servers.To enable KMS functionality, a KMS key is installed on a KMS host; then, the host is activated over the Internet or by phone using Microsoft’s activation services.
Configure KMS in Windows 10
- Open an elevated command prompt.
- Enter one of the following commands.
- To install a KMS key, type slmgr.vbs /ipk <KmsKey>.
- To activate online, type slmgr.vbs /ato.
- To activate by using the telephone, type slui.exe 4.
- After activating the KMS key, restart the Software Protection Service.
For more information, see the information for Windows 7 in Deploy KMS Activation.
Key Management Service in Windows Server 2012 R2
Installing a KMS host key on a computer running Windows Server allows you to activate computers running Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2008, Windows 10, Windows 8.1, Windows 7, and Windows Vista.
Note You cannot install a client KMS key into the KMS in Windows Server.
This scenario is commonly used in larger organizations that do not find the overhead of using a server a burden.
Note
Invitation program scroll wedding cakes. If you receive error 0xC004F015 when trying to activate Windows 10 Enterprise, see KB 3086418.
Configure KMS in Windows Server 2012 R2
- Sign in to a computer running Windows Server 2012 R2 with an account that has local administrative credentials.
- Launch Server Manager.
- Add the Volume Activation Services role, as shown in Figure 4.Figure 4. Adding the Volume Activation Services role in Server Manager
- When the role installation is complete, click the link to launch the Volume Activation Tools (Figure 5).Figure 5. Launching the Volume Activation Tools
- Select the Key Management Service (KMS) option, and specify the computer that will act as the KMS host (Figure 6).This can be the same computer on which you installed the role or another computer. For example, it can be a client computer running Windows 10.
Figure 6. Configuring the computer as a KMS host - Install your KMS host key by typing it in the text box, and then click Commit (Figure 7).Figure 7. Installing your KMS host key
- If asked to confirm replacement of an existing key, click Yes. Komodo edit install linux.
- After the product key is installed, you must activate it. Click Next (Figure 8).Figure 8. Activating the softwareThe KMS key can be activated online or by phone. See Figure 9.Figure 9. Choosing to activate online
Now that the KMS host is configured, it will begin to listen for activation requests. However, it will not activate clients successfully until the activation threshold is met.
Verifying the configuration of Key Management Service
You can verify KMS volume activation from the KMS host server or from the client computer. KMS volume activation requires a minimum threshold of 25 computers before activation requests will be processed. The verification process described here will increment the activation count each time a client computer contacts the KMS host, but unless the activation threshold is reached, the verification will take the form of an error message rather than a confirmation message.Note
If you configured Active Directory-based activation before configuring KMS activation, you must use a client computer that will not first try to activate itself by using Active Directory-based activation. You could use a workgroup computer that is not joined to a domain or a computer running Windows 7 or Windows Server 2008 R2.
To verify that KMS volume activation works, complete the following steps:
- On the KMS host, open the event log and confirm that DNS publishing is successful.
- 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.
- On a client computer or the KMS host, open an elevated Command Prompt window, type Slmgr /dlv, and then press ENTER.
The /dlv command displays the detailed licensing information. The response should return an error that states that the KMS activation count is too low. This confirms that KMS is functioning correctly, even though the client has not been activated.
For more information about the use and syntax of slmgr.vbs, see Slmgr.vbs Options.
Activate Windows 7 Kms Server 2008 R2
Key Management Service in earlier versions of Windows
If you have already established a KMS infrastructure in your organization for an earlier version of Windows, you may want to continue using that infrastructure to activate computers running Windows 10 or Windows Server 2012 R2. Your existing KMS host must be running Windows 7 or later. To upgrade your KMS host, complete the following steps:
- Download and install the correct update for your current KMS host operating system. Restart the computer as directed.
- Request a new KMS host key from the Volume Licensing Service Center.
- Install the new KMS host key on your KMS host.
- Activate the new KMS host key by running the slmgr.vbs script.
For detailed instructions, see Update that enables Windows 8.1 and Windows 8 KMS hosts to activate a later version of Windows and Update that enables Windows 7 and Windows Server 2008 R2 KMS hosts to activate Windows 10.
See also
Sep 9, 2011Fixing Windows 2008 R2 Activation Errors
Ran into an issue where a server lost it’s Windows activation to the KMS server. Normally just issuing slmgr.vbs /ato command it should reactivate. The following scenarios are only if you are using a KMS server in your organization.
Occasionally there are errors caused by communications or settings that will cause Windows Activation to fail. The command that all license key and Windows activation is controlled by is slmgr.vbs.
Location is at C:windowssystem32Slmgr.vbs
2 | C:Windowssystem32>cscript slmgr.vbs/ipk |
If you receive activation successful you are complete. If you receive a 0xC004F074 error do the following.