Getting started with Microsoft Windows KMS server..
Updated to include info on Windows 8 + 2012.
Update 2013-06
I just found a cool video by Microsoft that explain how to install on Windows 2008 R2, and it’s very clear if you just need a basic install;
http://technet.microsoft.com/en-us/windows/set-up-a-kms-host-on-a-windows-server-2008-r2-machine.aspx
Original Post begin here;
So I had to install a KMS server today, up till now we had not needed one so I was a total NOOB on how to do so..
One would expect that this would be a walk in the park, however I tend to think that it has been made overly complicated and inaccessible.
First things first;
http://www.microsoft.com/downloads/details.aspx?FamilyID=bbf2eb61-2b30-4f2d-bccd-df53e220b8e9&displaylang=en
This is a great intro video to KMS’ing on a Win 2008 box, it will cover all the basics and give you a good idea on how this works.
You likely need this patch to upgrade the KMS service on the Win 2008/2003 box to allow Win7 etc. to register;
http://support.microsoft.com/kb/968912 – for Win 2008 kms
http://support.microsoft.com/kb/968915– for Win 2003 kms
Now you will need to add a KMS key to the server you got this key from Microsoft as part of your license (NOT a MAK key, a KMS key).. This might confuse you as it did me, I was thinking, oh I will need to add KMS keys for all the versions of windows I need the KMS to work for, but this is not so..
On this page;
http://www.microsoft.com/downloads/details.aspx?FamilyID=9893f83e-c8a5-4475-b025-66c6b38b46e3&displaylang=en
you will find a document “Volume Activation 2 0 Changes for Windows Server 2008 and Windows Vista SP1.doc” explaining this in more detail, but basically if you install a server 2008 R2 KMS key then this will also work for Win7, Vista etc.
How do i register a key on the KMS server;
Start an elevated CMD.exe and
change dir to c:\windows\system32
write: slmgr -IPK <YOUR KMS KEY HERE>
wait for a confirmation dialogbox, this can take a long time up to 1 min or more..
then activate the KMS key: slmgr -ATO
wait for a confirmation dialogbox, this can take a long time up to 1 min or more..
Now check the status of the KMS server: cscript slmgr.vbs -dlv
It will take a while before it is displayed.
Damn if I understand why there is no GUI for this!?
FAQ;
Help, I have machines registered with a MAK key, and now want to change this to my new KMS server – how do I do this? It is not that complicated, all you need to do is to change the license key of the workstation/officepack to a KMS key, IMPORTANT!! we are NOT talking YOUR KMS KEY, but the default KMS key from MS – confused!!? I was too, well it is not that complicated when it comes to it, when you install a MVLS product like eg. Office 2010 then it carries a default key this is the default KMS key with a limited lifespan, once you click activate this key tells the product to seek out a KMS server and try to register – if no KMS server is found the activation fails. If you entered a MAK key at the time of installation then the product is activated and you need to unactivate it with the KMS key for that product, a list of default KMS keys can be found here;
http://technet.microsoft.com/en-us/library/dd772269.aspx#EOIAC
Operating System Edition Product Key
Windows 7 Professional - FJ82H-XT6CR-J8D7P-XQJJ2-GPDD4 Windows 7 Professional N - MRPKT-YTG23-K7D7T-X2JMM-QY7MG Windows 7 Enterprise - 33PXH-7Y6KF-2VJC9-XBBR8-HVTHH Windows 7 Enterprise N - YDRBP-3D83W-TY26F-D46B2-XCKRJ Windows 7 Enterprise E - C29WB-22CC8-VJ326-GHFJW-H9DH4 Windows Server 2008 R2 HPC Edition - FKJQ8-TMCVP-FRMR7-4WR42-3JCD7 Windows Server 2008 R2 Datacenter - 74YFP-3QFB3-KQT8W-PMXWJ-7M648 Windows Server 2008 R2 Enterprise - 489J6-VHDMP-X63PK-3K798-CPX3Y Windows Server 2008 R2 for Itanium-Based Systems - GT63C-RJFQ3-4GMB6-BRFB9-CB83V Windows Server 2008 R2 Standard - YC6KT-GKW9T-YTKYR-T4X34-R7VHC Windows Web Server 2008 R2 - 6TPJF-RBVHG-WBW2R-86QPH-6RTM4 Windows Vista Business YFKBB-PQJJV-G996G-VWGXY-2V3X8 Windows Vista Business N HMBQG-8H2RH-C77VX-27R82-VMQBT Windows Vista Enterprise VKK3X-68KWM-X2YGT-QR4M6-4BWMV Windows Vista Enterprise N VTC42-BM838-43QHV-84HX6-XJXKV Windows Server 2008 Datacenter 7M67G-PC374-GR742-YH8V4-TCBY3 Windows Server 2008 Datacenter without Hyper-V 22XQ2-VRXRG-P8D42-K34TD-G3QQC Windows Server 2008 for Itanium-Based Systems 4DWFP-JF3DJ-B7DTH-78FJB-PDRHK Windows Server 2008 Enterprise YQGMW-MPWTJ-34KDK-48M3W-X4Q6V Windows Server 2008 Enterprise without Hyper-V 39BXF-X8Q23-P2WWT-38T2F-G3FPG Windows Server 2008 Standard TM24T-X9RMF-VWXK6-X8JC9-BFGM2 Windows Server 2008 Standard without Hyper-V W7VD6-7JFBR-RX26B-YKQ3Y-6FFFJ Windows Web Server 2008 WYR28-R7TFJ-3X2YQ-YCY4H-M249D Microsoft Office 2010 - VYBBJ-TRJPB-QFQRF-QFT4D-H3GVB
You can change the license key via this command (remember it has to be launched from an Elevated CMD.exe);
cscript Slmgr.vbs /ipk <SetupKey, the key from above>
Advanced tips and tricks;
Use other than the default KMS server (force a specific KMS server)
If for some reason you need to specify WHICH KMS server you wish to use (or if you need to use a remote KMS) then you do like this;
1. open an elevated cmd.exe
2 type; cscript slmgr.vbs -ipk <KMS KEY (not your own, one of the default microsoft once>
3 type; cscript slmgr.vbs -skms <IP OF KMS SERVER>:<PORT NO On KMS SERVER> (default port is 1688)
4 type; cscript slmgr.vbs -ato
Command lines;
cscript slmgr.vbs -dlv (show status of KMS)
cscript slmgr.vbs -dli (show quick status of KMS)
cscript slmgr.vbs -dlv all (show advanced status of KMS)
cscript slmgr.vbs -upk (Remove key – unactivate Windows CAUTION!! – this may however be needed if you wish to remove the KMS role from a server)
Upgrade your KMS to accept Office 2010 clients;
Microsoft Office 2010 KMS Host License Pack
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=97b7b710-6831-4ce5-9ff5-fdc21fe8d965
IMPORTANT! Strangely enough this is NOT supported for Windows 2008 KMS servers, it works for 2003, 2008 R2 but NOT 2008. (more here; http://social.technet.microsoft.com/Forums/en-US/officevolact/thread/b2ffee91-c6a4-4196-8a86-4974534c3dbd)
There is also some additional info here;
http://blogs.technet.com/b/odsupport/archive/2010/06/01/office-2010-kms-installation-and-troubleshooting.aspx
Debugging Office 2010 KMS;
Our KMS server somehow “lost” it’s office key, and no matter how many times I added it it kept a state of “unlicensed”, I eventually found out that entering the right key using the “slmgr -ipk <kms key>” and then issuing this command “cscript slmgr.vbs /ato bfe7a195-4f8f-4f0b-a622-cf13c7d16864” triggered the activation of the Office 2010 key. There is more debugging tricks here; http://technet.microsoft.com/en-us/library/ee624355(v=office.14).aspx
Error codes;
If you get an errorcode; Error: 0xC004F015
This may indicate that you are trying to import a KMS key that is already covered, eg. you installed a KMS key for servers KMS_B key and are trying to install a KMS for Windows7 then this Errorcode will be shown – Windows 7 is already covered by your KMS_B server key (yeah strange I agree, but that is how it works)..
(more here; http://www.vistax64.com/vista-installation-setup/173686-setup-kms-2k8.html)
Stop the KMS server (stop the KMS service on a machine) – I had problems finding the service under 2003 though;
open a commandprompt (elevated);
type; net stop slsvc – to stop the service
type; net start slsvc – to run it again
Check that the DNS records are created properly;
open a commandprompt (elevated);
type; nslookup -type=srv _vlmcs._tcp
you should see something similar to this:
_vlmcs._tcp.domain.net SRV service location:
priority = 0
weight = 0
port = 1688
svr hostname = kmsserver.domain.net
kmsserver.domain.net internet address = x.x.x.x
Firewall;
You need to check that the firewall is set to allow KMS traffic on the KMS host server (there is a standard service for that).
General tips and tricks;
http://technet.microsoft.com/en-us/library/dd996588.aspx
Volume Activation Technical Reference Guide (very useful)
http://technet.microsoft.com/en-us/library/ee355153.aspx
in the technical reference guide you can among other thing find this;
Customizable Activation Help
For product activation in managed environments, the Activate Windows now dialog box can be configured to display an optional Learn About Activation Online link, as shown in Figure 4.
Figure 4 Learn about activation online
Clicking this custom link loads an administrator-defined URL in the user’s default browser. This URL can point to a custom Web page or other file stored on the local computer or on a network share. A Volume Licensing customer can use this link to direct their users to the customer’s Helpdesk or other activation-related resources. Displaying the link requires setting the REG_SZ value AlternateURL to the URL of the Web page to display when the user clicks it. The value AlternateURL is in the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\SoftwareProtectionPlatform\ACTIVATION registry subkey.
A bit more info from MS in both webcast and written form;
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=fda49c1f-475e-42d0-92ae-6f7edb802f3e
KMS setup Windows 7 – webcast
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=be688342-4f8a-4a15-bfa6-33b0d73c6a59
Activating with KMS in Windows 7
Windows 8 KMS (and Server 2012) (Running on Windows 2008 R2)
The default KMS service on Windows 2008R2 does likely not support a Windows 8/2012 KMS key (you try to add it via slmgr -IPK xxxxx…..), well there is a HotFix for this;
http://support.microsoft.com/kb/2691586 – it’s free but you need to request it, link is shipped via email within seconds. I was unable to add a Windows 8 KMS key, but the 2012 server key was accepted and as far as I can tell this will both work for Windows 8 and server 2012.
Tag;
Error code; 0xC004F015 (got this for Windows 8/2012 keys before the hotfix above).
Office 2013;
OMG the “fun” never ends when it come to KMS, so when you try to activate your KMS for Office 2013 you may get;
Office KMS host setup error “0xC004F050 The software licensing service reported that the product key is invalid”
Well, that is just because you need some extra stuff on your KMS server before you can “install” the Office 2013 keys *sigh*, you need to download;
http://www.microsoft.com/en-us/download/details.aspx?id=35584
read even more here;
http://blogs.technet.com/b/odsupport/archive/2012/11/15/office-kms-host-setup-error-quot-0xc004f050-the-software-licensing-service-reported-that-the-product-key-is-invalid-quot.aspx
http://technet.microsoft.com/en-us/library/ee624357(v=office.15).aspx#section2