Microsoft Office Error Code 0xc004f074

Microsoft Office Error Code 0xc004f074

  MS Office 2010 Activation errors – 0xC004F074 .No Key Management Service (KMS) could be       contacted” and 0xc004f050 .The Software Licensing service reported that the product key is invalid

When launching Office 2010 applications, a message appears indicating that Office is not activated. Attempts to activate Office may result in the following error:

Error 0xC004F074: The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.”

Error 0xC004F074 equates to, “The Key Management Server is unavailable . This error occurs when volume license versions of Office 2010 are installed on client machines using the built-in, KMS client key and an Office KMS host is not available to activate installations of Office 2010.

 Following is a partial Office Web Apps Setup product key, required for product installation on Microsoft SharePoint, rather than a product key that is specific to client installations of the Office 2010 suites:

To resolve this issue, obtain a Multiple Activation Key (MAK) volume license product key for Office 2010, and then do one of the following:

1) Open an Office 2010 application (i.e., Microsoft Word), go to File/Help, and then click on the Change Product Key link. Enter the Office 2010 product key. After the process of installing the product key completes, close all open Office applications, open Microsoft Word, go to File/Help, and check to see if “Product Activated” is displayed.

For most Microsoft products, there are two ways to obtain volume license product keys:

1)  Go to the Product Keys section of the Volume Licensing Service Center (VLSC) for Open, Open Value, Select, Enterprise Agreements and the Services provider License Agreement (SPLA)  –

2) Call your Microsoft Activation Center –

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