Windows 10 Activation error code 0xC004F078

Windows 10 has a complicated machinery for Activation. It helps inwards the verification of a genuine re-create of Windows 10. But sometimes, it throws the fault code 0xc000f074. It is caused if the Key Management Service or KMS is non reachable yesteryear the customer figurer or if the primal used inwards the SLSetAuthenticationData percentage telephone telephone is incorrect.  This fault code generally surfaces on computers that are upgraded to Windows 10 from either Windows vii or Windows 8.1.

The fault could seem every bit either of the next depending upon where you lot run across it:

• Windows is unable to accomplish your company’s activation service. Please connect to your corporate network. If you lot are connected as well as boot the bucket on to regard the error, contact your organization administrator. You tin besides click on the fault exceptional to notice the exact error. Error code: 0xC004F074.
• Activating Windows(R),
  (Key hash)…
  Error: 0xC004F074 The Software Licensing Service reported that the figurer could non live on activated. No Key Management Service (KMS) could live on contacted.
  Please regard the Application Event Log for additional information.
• Error 0xC004F078,  SL_E_AUTHN_MISMATCHED_KEY, The Software Licensing Service reported that the primal is mismatched.

Windows 10 Activation fault 0xC004F078

If you lot cannot activate Windows 10, thus hither are only about method to ready the Windows 10 Activation fault 0xC004F078:

1. Use the right primal for your type of Windows copy
2. Use Command Prompt to reinstall the key.
3. Use the Activation Troubleshooter.

1] Use the right primal for your type of Windows copy

Check the type of your Windows re-create – Is it OEM, Retail or Volume? – as well as ensure that you lot are using the correct, valid production primal for your system.

2] Use Command Prompt to reinstall the key

Run the Command Prompt every bit Administrator. Now execute the next commands:

To uninstall the existing key, enter:

slmgr.vbs /upk

To install the KMS Product Key, enter:

slmgr.vbs /ipk <The KMS Product Key>

Once done, you lot volition boot the bucket a prompt whether the functioning was either successful or not.

To activate it online, type:

slmgr.vbs /ato

To activate it using the telephone, type:

slui.exe 4

After activating the KMS key, restart the Software Protection Service.

You tin thus also verify the Activation Status to banking concern check if your ready was successful or not.

Read: Troubleshoot KMS Activation on Windows Server.

3] Use the Activation Troubleshooter

You tin run the Activation troubleshooter. The Windows Activation Troubleshooter volition assist you lot address virtually normally encountered activation issues on Genuine Windows devices including those caused yesteryear hardware changes.

Hope these fixes bring helped you.

Links that may assist you:

1. Troubleshoot Windows Activation U.S.A.
2. Windows Activation Fails
3. Windows Activation Server is non available.

Source: https://www.thewindowsclub.com/

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