
"The program can't start because MSVCR120.dll is missing from your computer" error message is shown when the MSVCR120.dll file is missing from the Visual C++ Redistributable Package.
Windows Activation Server is not available.How to Fix "The program can't start because MSVCR120.dll is missing from your computer" Error on Windows 10. The Windows Activation Troubleshooter will help you address most commonly encountered activation issues on Genuine Windows devices including those caused by hardware changes. You can run the Activation troubleshooter. Read: Troubleshoot KMS Activation on Windows Server. You can then also verify the Activation Status to check if your fix was successful or not. To activate it using the telephone, type: slui.exe 4Īfter activating the KMS key, restart the Software Protection Service. Once done, you will get a prompt whether the operation was either successful or not. To uninstall the existing key, enter: slmgr.vbs /upk 2] Use Command Prompt to reinstall the key Use Command Prompt to reinstall the key.ġ] Use the correct key for your type of Windows copyĬheck the type of your Windows copy – Is it OEM, Retail or Volume? – and ensure that you are using the correct, valid product key for your system. Use the correct key for your type of Windows copy. If you cannot activate Windows 11/10, then here are some method to fix the Windows Activation error 0xC004F078: Error 0xC004F078, SL_E_AUTHN_MISMATCHED_KEY, The Software Licensing Service reported that the key is mismatched. Please see the Application Event Log for additional information. No Key Management Service (KMS) could be contacted. Error code: 0xC004F074.Įrror: 0xC004F074 The Software Licensing Service reported that the computer could not be activated. You can also click on the error detail to find the exact error.
If you are connected and continue to see the error, contact your system administrator. Please connect to your corporate network. Windows is unable to reach your company’s activation service.The error could appear as either of the following depending upon where you encounter it: This error code mostly surfaces on computers that are upgraded to Windows 11/10 from an earlier version. But sometimes, it throws the error code 0xc000f074. It is caused if the Key Management Service or KMS is not reachable by the client computer or if the key used in the SLSetAuthenticationData function call is incorrect. It helps in the verification of a genuine copy of Windows 10. Windows 11/10 has a complicated mechanism for Activation.