SOLVED! Windows Error Code 0xc00000e | How to Fix Windows 10 Error Code 0xc00000e – A Step-by-Step Guide

How to Guide For Fixing Windows 10 Error Code 0xc00000e

Are you struggling with the dreaded Windows 10 error code 0xc00000e? This error can be caused by power outages, disk write errors, viruses in the boot sector, or manual errors in configuring the boot data. The best course of action to repair this error is to start with the easiest fixes, and progress through to more complex solutions if the easy ones don’t work.

Below are 6 potential solutions to repair Windows error 0xc00000e, starting from easiest to hardest. I’ve done my best to explain the methods as simply but thoroughly as possible so that you can attempt a DIY computer repair, but if you find that you need a professional computer repair technician to give you a hand, feel free to contact us any time!

I’ll first list the 6 steps, then – for each step – will be a “read more” link to a more comprehensive guide for each step of the repair for error 0xc00000e.

  1. Check Physical Device Connections

First and foremost, ensure that all external devices connected to your computer are properly connected. These devices should have a lower boot priority than your hard disk. This simple step can often resolve the error without further action. Read more

  1. Rebuild Boot Configuration Data (BCD)

If checking connections doesn’t solve the issue, try rebuilding the BCD. You’ll need to create a bootable media from an ISO file for this. Boot your computer from this media, and follow the steps to access and repair the BCD file. This method can effectively rectify issues related to corrupted boot configuration data. Read more

  1. Utilize Windows Automatic Repair Tool

Windows 10 has a built-in automatic repair tool that can be a lifesaver. You can access this tool through the advanced startup option, which can help fix the error by resolving common issues automatically. Read more

  1. Configure Boot Settings in Advanced Startup

Sometimes, configuring boot settings through the advanced startup option can help. This involves tweaking certain settings that might be causing the boot error. Read more

  1. Check and Reset BIOS Settings

Access your BIOS settings (using keys like F2, F12, Delete, or Escape, depending on your PC). Navigate to the default option in the BIOS setup and select it to reset the configuration. Save the changes and exit. Your device will restart, hopefully resolving the issue. Read more

  1. Reinstall Windows 10 (Last Resort)

If all else fails, reinstalling Windows 10 might be your last resort. Use a bootable USB drive to do this. Boot from the USB, select ‘Install Now’, and follow the instructions. Remember, you can install Windows without a product key if necessary. Read more


Step 1: Check Physical Device Connections

When you encounter the Windows 10 error code 0xc00000e, it’s crucial to start with the basics. This error can often be caused by loose or improper connections of external devices to your computer. Here’s how to methodically check and ensure all connections are secure:

  1. Power Off Your Computer: Before checking any connections, it’s safest to turn off your computer. This prevents any potential damage to your hardware or data.
  2. Disconnect All External Devices: Unplug all external devices connected to your computer. This includes USB drives, external hard drives, printers, scanners, etc.
  3. Examine Each Device and Cable: Look for any signs of damage on the cables and connectors of your external devices. Damaged cables can cause communication issues between the device and the computer.
  4. Reconnect Devices One by One: Plug each device back in, one at a time. Make sure the connections are snug and secure. Avoid forcing any connections as this can damage the ports or cables.
  5. Check Boot Priority in BIOS/UEFI: After reconnecting the devices, restart your computer and enter the BIOS/UEFI setup (usually by pressing a key like F2, F12, Delete, or Esc during startup). In the BIOS/UEFI, check the boot priority settings. Ensure that your primary hard drive, where the operating system is installed, is set as the first boot device. This step is crucial as sometimes external devices can disrupt the boot priority order.
  6. Restart Your Computer: Once you’ve ensured that all connections are secure and the boot priority is correct, restart your computer. Check if the error persists.
  7. Isolate the Issue: If the error still occurs, try booting the computer with each external device disconnected to isolate if a specific device is causing the issue.

Troubleshooting Tips:

  • If you find a damaged cable or connector, replace it and check if the issue resolves.
  • For USB devices, try using different USB ports on your computer.
  • Ensure that there’s no dust or debris in the ports or connectors.

By meticulously checking each connection and ensuring everything is correctly configured in the BIOS/UEFI, you can often resolve the 0xc00000e error without more complex solutions. This step is crucial as it lays the foundation for further troubleshooting if needed.

Step 2: Rebuild Boot Configuration Data (BCD)

The Boot Configuration Data (BCD) is critical in Windows booting processes. Error code 0xc00000e often indicates that there’s a problem with the BCD. Rebuilding it can resolve the issue.

  1. Create a Windows 10 Bootable USB Drive:
    • You’ll need a working computer and a USB drive with at least 8 GB of space.
    • Download the Windows 10 Media Creation Tool from the official Microsoft website.
    • Run the tool and select “Create installation media for another PC.”
    • Follow the prompts to create a bootable USB drive.
  2. Boot from the USB Drive:
    • Insert the USB drive into the problematic computer.
    • Restart the computer.
    • Press the key to enter the boot menu (usually F12, F10, or Esc). The key varies by manufacturer.
    • Select the USB drive from the list to boot from it.
  3. Access Windows Recovery Environment (WinRE):
    • Once booted from the USB, you’ll see the Windows Setup page.
    • Select your language, time, currency format, and keyboard or input method, then click ‘Next’.
    • Click on “Repair your computer” at the bottom left corner of the window.
  4. Open Command Prompt:
    • In WinRE, navigate to “Troubleshoot” > “Advanced options” > “Command Prompt.”
  5. Rebuild the BCD:
    • In the Command Prompt, type the following commands, pressing Enter after each one:

bootrec /fixmbr

bootrec /fixboot

bootrec /scanos

bootrec /rebuildbcd

    • These commands will repair the Master Boot Record, fix your boot sector, scan for other operating systems, and rebuild the BCD, respectively.

6. Exit and Restart:

      • After entering the commands, type exit and press Enter to close the Command Prompt.
      • Remove the USB drive.
      • Restart your computer.

Important Tips:

  • If you encounter an error like “Access is denied” when running the bootrec /fixboot command, try these additional steps:
    • Enter diskpart and press Enter.
    • Then type list disk and press Enter. Note the number of the disk where Windows is installed (usually Disk 0).
    • Type sel disk 0 (replace 0 with your disk number) and press Enter.
    • Type list vol and press Enter. Identify the EFI partition (usually FAT32).
    • Then type sel vol X (replace X with the number of the EFI partition) and press Enter.
    • Finally, type assign letter=Z: (or any unused letter) and press Enter.
    • Exit DiskPart by typing exit.
    • Now run cd /d Z:\EFI\Microsoft\Boot\, then bootrec /fixboot again.
  • After rebuilding the BCD, if the problem persists, you might need to check other solutions like system repair, checking disk errors, or, as a last resort, reinstalling Windows.

This process can be intimidating for those unfamiliar with computer troubleshooting, but by following these steps carefully, you can effectively rebuild your BCD and potentially resolve the 0xc00000e error.

Step 3: Utilize Windows Automatic Repair Tool

  1. Access the Automatic Repair Tool:
    • Firstly, you need to boot into the Windows Recovery Environment (WinRE). If your PC fails to start properly three times in a row, it should automatically boot into WinRE. Alternatively, you can force this by manually interrupting the boot process (like holding the power button to turn off your computer) three times in a row.
    • Once in WinRE, navigate to “Troubleshoot” > “Advanced options.”
  2. Run the Automatic Repair:
    • In the “Advanced options” menu, select “Startup Repair.”
    • The tool may ask you to choose an account to continue. Select your account and enter your password if prompted.
    • The Automatic Repair process will begin. This process can take anywhere from a few minutes to an hour, depending on the severity of the system issues.
    • During this process, the tool will scan your system for issues preventing Windows from starting correctly. It will attempt to fix problems related to missing or damaged system files, disk errors, incorrect boot configurations, and more.
  3. Restart Your Computer:
    • Once the repair process is complete, you will be prompted to restart your PC.
    • Remove any installation media if it’s connected, and then restart your computer by selecting “Restart” on the screen or by pressing the power button.

Important Tips:

  • Backup Your Data: If possible, back up your important data before running the Automatic Repair Tool, as a precaution against any unforeseen errors that could lead to data loss. Backing up data from a non-bootable computer can be a challenging task, especially for those who are not familiar with computer hardware. Here is a guide to backing up a non-working computer that may help.
  • Be Patient: The repair process can sometimes take a while, especially if there are many issues to fix. It’s important to be patient and let the process complete without interruption.
  • Subsequent Steps: If the Automatic Repair Tool doesn’t fix the problem, don’t worry. There are other methods to try, like checking disk errors, system restore, or as a last resort, a clean Windows installation.

The Windows Automatic Repair Tool is a powerful feature that can resolve many common system issues with minimal user intervention. It’s especially useful for those who aren’t comfortable with more advanced troubleshooting methods. If this step doesn’t resolve your issue, remember there are additional steps you can take to diagnose and fix the problem.


Step 4: Configure Boot Settings in Advanced Startup

Configuring boot settings in Advanced Startup is a critical step in resolving the Windows 10 error code 0xc00000e, especially when other methods haven’t worked. This process involves adjusting settings that influence how your computer boots up. It can seem daunting if you’re not familiar with BIOS or UEFI settings, but I’ll guide you through it step by step.

  1. Access Advanced Startup Options:
    • Restart your computer.
    • As your computer starts (usually when you see the manufacturer’s logo), repeatedly press the key to enter the BIOS/UEFI settings. This key is often F2, F12, Del, or Esc, but it can vary depending on your computer’s manufacturer.
    • If you can’t access the BIOS/UEFI settings this way, you can access Advanced Startup through Windows: Go to Settings > Update & Security > Recovery, under “Advanced startup,” click “Restart now.”
  2. Navigate to Boot Settings:
    • Once in the BIOS/UEFI settings, use the arrow keys to navigate. Look for a tab or menu titled “Boot,” “Boot Options,” or something similar.
  3. Adjust Boot Order:
    • Inside the Boot menu, you’ll find a list of devices that your computer can boot from. This list typically includes your hard drive, USB drive, CD/DVD drive, and sometimes network options.
    • Ensure that your primary hard drive (where Windows is installed) is listed as the first boot option. This is crucial for your computer to boot correctly.
    • Use the designated keys (often + or -) to change the order of the devices.
  4. Disable/Enable Secure Boot (If Applicable):
    • In the BIOS/UEFI settings, look for an option named “Secure Boot.” It’s usually found under the “Security,” “Boot,” or “Authentication” tabs.
    • If Secure Boot is enabled, try disabling it. This feature, while providing security, can sometimes interfere with the boot process.
    • If it’s already disabled, try enabling it. Changing this setting can resolve boot issues in some cases.
  5. Save Changes and Exit:
    • After making the necessary changes, save your new settings. This option is usually found under the “Exit” tab, labeled as “Save and Exit,” “Exit Saving Changes,” or something similar.
    • Confirm any prompts to save the changes and exit the BIOS/UEFI.
  6. Restart Your Computer:
    • Your computer will reboot. Observe if the error code 0xc00000e still appears.

Important Tips:

  • Take Notes: Before making any changes, note down the original settings. This can be helpful if you need to revert to the original configuration.
  • Be Cautious: While in the BIOS/UEFI, be careful not to change settings that you are unfamiliar with, as incorrect settings can affect your computer’s functionality.
  • BIOS/UEFI Variations: The exact names of settings and menus can vary depending on your motherboard and its manufacturer. If in doubt, consult your computer or motherboard manual for specific instructions.

Configuring boot settings can effectively resolve boot issues related to error code 0xc00000e. This step requires a bit of care and attention, but it’s a powerful tool in resolving boot-related problems. Remember, if you’re unsure about a setting, it’s always a good idea to consult your computer’s manual or seek professional assistance.


Step 5: Check and Reset BIOS Settings

Checking and resetting the BIOS settings is a pivotal step when troubleshooting the Windows 10 error code 0xc00000e. This process involves reverting your system’s BIOS (Basic Input/Output System) or UEFI (Unified Extensible Firmware Interface) settings to their default state, which can resolve issues caused by misconfigured settings. For those unfamiliar with BIOS/UEFI, I’ll walk you through the process in a detailed, easy-to-understand manner.

  1. Access the BIOS/UEFI Setup:
    • Restart your computer.
    • As the computer starts (usually when the manufacturer’s logo appears), press the key to enter the BIOS/UEFI. This key varies but is often F2, F12, Del, or Esc.
    • If you have trouble entering the BIOS/UEFI, refer to your computer’s manual or manufacturer’s website for specific instructions.
  2. Explore the BIOS/UEFI Settings:
    • Use the arrow keys to navigate through the menus.
    • Familiarize yourself with the layout and options available. You don’t need to change anything yet; just take a moment to understand where different settings are located.
  3. Locate the Option to Reset to Default:
    • Look for an option that says “Load Default Options,” “Load Optimal Defaults,” “Load Setup Defaults,” or something similar.
    • This option is typically found in the ‘Exit’ menu or a similarly named section.
  4. Reset to Default Settings:
    • Select the option to reset the settings to default.
    • Confirm the action if prompted. This will revert all BIOS/UEFI settings to their original state when the computer left the factory.
  5. Check Boot Order Settings:
    • After resetting, it’s a good idea to check the boot order. Navigate to the Boot menu.
    • Ensure that your primary hard drive is set as the first boot device. This step is crucial for the system to find and boot the OS correctly.
  6. Save Changes and Exit:
    • After ensuring the boot order is correct and making any other necessary changes, save your settings.
    • Navigate to the “Exit” menu and select “Save and Exit” or the equivalent option in your BIOS/UEFI.
  7. Restart Your Computer:
    • Your computer will reboot with the default BIOS/UEFI settings.
    • Observe if the error code 0xc00000e is resolved.

Important Tips:

  • Documentation: If you’re unsure about any option, refer to your computer’s or motherboard’s manual.
  • Caution: Avoid changing settings you’re unfamiliar with, as incorrect configurations can cause further issues.
  • BIOS/UEFI Interface Variations: The exact names and locations of settings and menus can vary depending on your system’s manufacturer and model.

Resetting the BIOS/UEFI to its default settings is often an effective way to resolve various boot issues, including the error code 0xc00000e. This step, while technical, can be performed safely by following these instructions carefully. If the problem persists after this step, there may be other underlying issues that require more advanced troubleshooting or professional assistance.


Step 6: Reinstall Windows 10 (Last Resort)

Reinstalling Windows 10 is a significant step, often considered a last resort when facing persistent issues like the error code 0xc00000e. This process will install a fresh copy of Windows on your computer, which can resolve deep-rooted system problems. It’s essential to understand that this method can lead to the loss of data, so backup is crucial. Here’s a detailed, user-friendly guide for those who may not be familiar with the process.

  1. Back Up Your Data:
    • Before proceeding, back up any important files and data to an external hard drive, cloud storage, or any other preferred backup method. This step is critical as reinstalling Windows will erase all data on the drive where Windows is installed. Note: Backing up data from a non-bootable computer can be a challenging task, especially for those who are not familiar with computer hardware. Here’s a straightforward guide to help you through the process: Backing Up Data from a Non-Bootable Hard Drive.
  1. Create a Windows 10 Installation Media:
    • You’ll need a blank USB drive with at least 8GB of space.
    • On another working computer, visit the official Microsoft website to download the Windows 10 Media Creation Tool.
    • Run the tool and select “Create installation media for another PC.” Follow the prompts to create a bootable USB drive.
  2. Boot From the Installation Media:
    • Insert the bootable USB drive into the computer experiencing the error.
    • Restart your computer and press the key to enter the boot menu (commonly F12, F10, or Esc).
    • Select the USB drive as the boot device.
  3. Install Windows 10:
    • On the Windows Setup screen, select your language, time, and keyboard preferences, then click “Next.”
    • Click “Install now.”
    • If prompted, enter your Windows product key. If you don’t have it, you can choose to enter it later.
    • Accept the license terms and click “Next.”
    • Select “Custom: Install Windows only (advanced).”
    • Choose the drive or partition where you want to install Windows. This should be the primary drive (usually “Drive 0” or “C: drive”).
    • Click “Format” to erase the drive. Confirm the warning message (ensure you’ve backed up your data).
    • Click “Next” to begin the installation.
  4. Follow the On-Screen Instructions:
    • The installation process will start. Your computer may restart several times during this process.
    • Once the installation is complete, follow the on-screen instructions to customize your settings, such as language, region, and network preferences.
  5. Restore Your Data and Reinstall Applications:
    • After installation, you can restore your backed-up data to your computer.
    • You will also need to reinstall any applications you had previously.

Important Tips:

  • Ensure a Stable Power Source: Keep your computer connected to a power source throughout the installation process.
  • Internet Connection: It’s beneficial to have an internet connection during setup to ensure immediate updates and driver installations.
  • Windows Updates: After installation, run Windows Update to ensure your system is up to date with the latest security patches and drivers.
  • Product Key: If your computer originally came with Windows 10 or was upgraded legally from an earlier version of Windows, it should automatically activate online.

Reinstalling Windows 10 can be a comprehensive solution for resolving stubborn system issues like error code 0xc00000e. While it requires some time and preparation (especially backing up your data), it can effectively give your system a fresh start. Remember to reinstall your applications and restore your personal files after the process.

Hope This Helped You Fix Error Code 0xc00000e!

If you are still having trouble with Windows 10 error code 0xc00000e, feel free to call Geeks On Command for a professional computer diagnostic and computer repair.

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