How to fix an error Boot Configuration Data File is Missing in Windows 10

Description: This article will show you how to fix an error Boot Configuration Data File is Missing in Windows 10: error code 0XC0000034.

  1. Insert Windows 10 installation media DVD or USB stick.
    Boot to the media. For example, press F11 during bootup on a PowerSpec computer to select the installation media as the boot device.
    PowerSpec computer Boot Menu
  2. At the Windows setup menu, select language, time and currency format, and keyboard layout. Then choose Next.
    Windows Setup, Next
  3. Choose Repair your computer.
    Repair your computer
  4. Choose Troubleshoot.
    Choose an option, Troubleshoot
  5. Select Advanced options.
    Advanced options
  6. Pick Command Prompt.
    Command Prompt
  7. Type Bootrec /fixmbr and press the enter key.
    Bootrec /fixmbr command
  8. Type Bootrec /fixboot and press the enter key.
    Bootrec /fixboot command
  9. Type Bootrec /scanos and press the enter key.
    • Type Bootrec /rebuildbcd and press the enter key.
    • Type A to add the installation to the boot list and press the enter key.
    • Exit the command prompt window with the X button.
    • Select Continue to Exit and continue to Windows 10.
    Continue to Windows 10

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