If you see the error 0xC004F074, it means that your internet connection is unstable or the server is busy.

Activate your Windows using the command “slmgr /ato”.Īfter running this command, the activation progress will be started.

Use command “slmgr /skms s8.uk.to” to connect to my KMS server.

Note: You need to hit key to execute commands. Your_key is the activation key you got above.

Use command “slmgr /ipk your_key” to install a license key.

W8.1 Enterprise N: TT4HM-HN7YT-62K67-RGRQJ-JFFXWĬlick on the start button, search for “cmd” then open Command Prompt as administrator. W8.1 Enterprise: MHF9N-XY6XB-WVXMC-BTDCT-MKKG7 W8.1 Professional N: HMCNV-VVBFX-7HMBH-CTY9B-B4FXY W8.1 Professional: GCRJD-8NW9H-F2CDX-CCM8D-9D6T9 W8.1 Core Single Language: BB6NG-PQ82V-VRDPW-8XVD2-V8P66 W8 Enterprise N: JMNMF-RHW7P-DMY6X-RF3DR-X2BQT W8 Professional WMC: GNBB8-YVD74-QJHX6-27H4K-8QHDG W8 Professional N: XCVCF-2NXM9-723PB-MHCB7-2RYQQ W8 Core Single Language: 2WN2H-YGCQR-KFX6K-CD6TF-84YXQ Here’s the list of Windows 8/8.1 KMS client setup keys.

Select the right license key for your Windows edition.

Activating your Windows 8 or 8.1 using KMS client key.

Windows 8 single click