Renew Microsoft Office/Windows KMS license for FREE manually

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By default, KMS license is valid for only 180 days and it will be renewed every 7 days as from the date of activation. However, in some cases, this process can be stuck. The following are some reasons for this problem.

– Your PC is not connected to the internet or the connection is unstable when the license renewal process is called.

– You are using a third-party firewall so the connection to KMS server is denied.

– You are using different versions of Office on your PC. Retail and Volume version on the same PC?

Workarounds

– Make sure your PC is always connected and your internet connection is stable.

– If you are using another firewall, please open port 1688.

– Please do not use Office retail and volume on the same Windows.

How to renew KMS license

Renew Microsoft Office license

Step 1: Open command prompt as administrator.

Step 2: Copy and run the command below. Note: “Office16” is code name of Office 2016. If you are using Office 2013/2010, just replace it with “Office15” and “Office14”.

cscript "%ProgramFiles%\Microsoft Office\Office16\ospp.vbs" /act

If you see an error, try this command.

cscript "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" /act

renew office kms license using "act" command

Done!

Renew Microsoft Windows license

Step 1: Open command prompt as administrator.

Step 2: Execute this command.

cscript slmgr.vbs /ato

Your license is renewed successfully!

Renew Microsoft Office/Windows KMS license for FREE manually
3.7 (39 votes)

If you would have any questions or concerns, please leave your comments. I would be glad to explain in more details. Thank you so much for all your feedback and support!


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58 thoughts on “Renew Microsoft Office/Windows KMS license for FREE manually

  1. Lissette Rodríguez

    Doesnt work
    Says theres an error like this:

    C:\WINDOWS\system32>cscript slmgr.vbs /ato
    Microsoft (R) Windows Script Host versión 5.812
    Copyright (C) Microsoft Corporation. Reservados todos los derechos.

    Activating Windows(R), Professional edition (2de67392-b7a7-462a-b1ca-108dd189f588) …
    Error: 0x80070002 El sistema no puede encontrar el archivo especificado. (SWbemObjectEx)

    Reply
  2. mohan

    Installed product key detected – attempting to activate the following product:
    SKU ID: d450596f-894d-49e0-966a-fd39ed4c4c64
    LICENSE NAME: Office 16, Office16ProPlusVL_KMS_Client edition
    LICENSE DESCRIPTION: Office 16, VOLUME_KMSCLIENT channel
    Last 5 characters of installed product key: WFG99
    ERROR CODE: 0xC004F074
    ERROR DESCRIPTION: The Software Licensing Service reported that the product could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.
    To view the activation event history run: cscript ospp.vbs /dhistorykms
    NOTICE: A KB article has been detected for activation failure: 0xC004F074
    FOR MORE INFORMATION PLEASE VISIT: https://support.microsoft.com/kb/2870357#Error0xC004F074
    —————————————
    —————————————
    —Exiting—————————–

    Reply