https://windowsreport.com/fix-windows-8-windows-10-error-code-0xc004f074/


1. Use the slmgr.vbs command

  1. On the start screen of the Windows 8 or Windows 10 device left click on the Desktop icon you have in that menu.
  2. When you opened the desktop you will need to left click on the start button and left click on the icon “Command Prompt” but be sure to open the one with administrative rights.
    Note: To open command prompt with administrative rights you need to right click on the “Command Prompt” icon and left click on “Run as administrator”.
  3. If prompted by a message left click on the “Yes” button to proceed further.
  4. In the “Command Prompt” window you will need to write the following command “slmgr.vbs –ipk YYYYY- YYYYY – YYYYY – YYYYY – YYYYY”
    Note: Replace the Y letters in the code with your product key number. And also the product key should have 25 numbers.
  5. Press the “Enter” button on the keyboard.
  6. Write again in the command prompt window the following command: “slmgr.vbs –ato”.
  7. Press the “Enter” button on the keyboard.
  8. Reboot the Windows 8 or Windows 10 device and see if your device gives you the same error.