Activate windows server 2012 evaluation to full version

Almost 4 months have passed since the official release of Windows 8.1 và Windows Server 2012 R2, so its time for system administrators to update their IT infrastructure for full tư vấn of those OS. In this article we will discuss KMS (Key Management Service) activation issues for Windows 8.1 & Windows Server 2012 R2 on KMS server, roll out for the older Windows version.

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In case when KMS VPS has been roll out already in attempting to lớn activate the new OS (Win 8.1/ Win 2012 r2) on it such error will appear:
0xc004f015: The Software Licensing Service reported that the license is not installed.SL_E_PRODUCT_SKU_NOT_INSTALLED
This error is absolutely normal because the legacy KMS VPS version knows nothing about new OS versions from Microsoft và doesn’t recognize the new KMS client keys.Microsoft company release special KB2885698 update for full tư vấn of Windows 8.1 & Windows 2012 R2 on KMS servers which are working under control of previous Windows versions. It is available at this service http://tư vấ 2885698 update is designed for the following OS with installed KMS activation server:

Windows Vista SPhường 2Windows Server 2008 SP 2Windows 7 SP. 1Windows Server 2008 R2 SPhường. 1Windows 8Windows Server 2012

The order of KB2885698 installation và KMS hệ thống activation

On Windows Vista and Windows Server 2008 Software Licensing Service should be rephối.

After the update and the new key installation your KMS server will support client KMS activation for all Windows versions from Vista up khổng lồ Win 8.1/ 2012 R2.

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KMS keys for Windows 8.1 & Windows Server 2012 R2

The các mục of KMS keys which should be used for Window Server 2012 R2 & Windows 8 on KMS VPS.

OS EditionKMS key
Windows 8.1 ProfessionalGCRJD-8NW9H-F2CDX-CCM8D-9D6T9
Windows 8.1 Professional NHMCNV-VVBFX-7HMBH-CTY9B-B4FXY
Windows 8.1 EnterpriseMHF9N-XY6XB-WVXMC-BTDCT-MKKG7
Windows 8.1 Enterprise NTT4HM-HN7YT-62K67-RGRQJ-JFFXW
Windows Server 2012 R2 Server StandardD2N9P-3P6X9-2R39C-7RTCD-MDVJX
Windows Server 2012 R2 DatacenterW3GGN-FT8W3-Y4M27-J84CP-Q3VJ9
Windows Server 2012 R2 EssentialsKNC87-3J2TX-XB4WP-VCPJV-M4FWM

Using these keys you can activate Windows as usual by these commands:

slmgr /iđại chiến xxxxx- xxxxx– xxxxx– xxxxx– xxxxxslmgr /skms kms-hệ thố /ato

slmgr /ivõ thuật xxxxx- xxxxx– xxxxx– xxxxx– xxxxxslmgr /skms /ato

where xxxxx- xxxxx– xxxxx– xxxxx– xxxxx is KMS key from chosen OS edition

kms-hệ thố – KMS corporate address



Describe what & in what order did you do…Do you already have an activated KMS server?Specify the error codes that appear when you try khổng lồ activate Windows




You can’t activate EVALUATION versions of Windows. They’re for evaluation only. You will need to lớn install a different edition (such as the ones listed on this page) in order to be able to activate it.

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Did Microsoft remove sầu the Channel C or B info for 2012 R2 ?I installed the Windows 2012 R2 Datacenter key và it shows as “Volume_KMS_2012-R2 Channel”. Datacenter KMS key is essentially a Channel C ? is not accessible.It does not even ping. Is it still online or has the address changed?

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