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How to Fix Winload EFI Error on Windows 11: Step-by-Step Solutions

Encountering the Winload EFI error on Windows 11 can be frustrating. This error usually prevents your computer from booting properly.

It typically relates to problems with the Windows bootloader or corrupted system files. Fixing it requires some careful steps but is doable even for beginners.

In this guide, we will walk you through simple, step-by-step solutions to resolve the Winload EFI error. Each step is explained clearly so you can follow along easily.

By the end, your Windows 11 should boot normally again, and you’ll understand how to prevent this error in the future.

Quick Note: Before You Begin

  • Make sure you have access to a Windows 11 installation media (USB or DVD). You can create one using Microsoft’s Media Creation Tool.
  • Back up any important data if possible, as some fixes may involve system recovery.
  • Ensure your PC is plugged into a power source to avoid interruptions during repair.
  • Have your Windows 11 product key handy, although it is often not needed for repair purposes.

Step 1: Restart and Use Automatic Repair

Sometimes, simply rebooting your PC and letting Windows attempt automatic repair can fix boot issues.

  1. Turn off your computer completely.
  2. Turn it back on and as soon as it starts booting, press and hold the power button to force shutdown. Repeat this 2-3 times.
  3. After multiple failed boots, Windows will enter the “Automatic Repair” mode.
  4. Click on Advanced Options > Troubleshoot > Startup Repair.
  5. Follow the on-screen instructions. Windows will try to detect and fix boot problems automatically.

Why this step is important: Automatic Repair can resolve minor bootloader and system file problems without manual intervention.

Step 2: Use Command Prompt to Repair Bootloader Files

If Automatic Repair does not fix the problem, you can manually repair the bootloader using Command Prompt.

  1. Boot from your Windows 11 installation media by inserting the USB/DVD and restarting your PC.
  2. Press any key when prompted to boot from the media.
  3. Select your language preferences and click Next.
  4. Click Repair your computer (do not click Install).
  5. Navigate to Troubleshoot > Advanced options > Command Prompt.
  6. In the command window, type the following commands one by one, pressing Enter after each:
bootrec /fixboot
bootrec /scanos
bootrec /fixmbr
bootrec /rebuildbcd

These commands respectively fix the boot sector, scan for Windows installations, repair the Master Boot Record, and rebuild the Boot Configuration Data.

After running these commands, close Command Prompt and restart your PC.

Why this step is important: The Winload EFI error often occurs because the bootloader files are missing or corrupted. Repairing them manually can restore boot functionality.

Step 3: Check and Repair System Files with SFC and DISM

Corrupted system files can cause boot errors. Using built-in Windows tools to scan and repair these files can help.

  1. Boot into Command Prompt again using the Windows 11 installation media as explained in Step 2.
  2. Type the following commands and press Enter after each:
sfc /scannow /offbootdir=C: /offwindir=C:Windows
DISM /Image:C: /Cleanup-Image /RestoreHealth

Replace C: with the correct drive letter of your Windows installation if different.

Explanation: The System File Checker (SFC) scans for missing or damaged Windows files, while Deployment Image Servicing and Management (DISM) repairs the Windows image.

Step 4: Set the Correct EFI Partition as Active

The EFI partition contains the files needed to start Windows. If it’s not set as active, the system can’t boot properly.

  1. Boot into Command Prompt from your installation media.
  2. Type diskpart and press Enter.
  3. Type list disk and press Enter to see all disks.
  4. Identify your system disk (usually Disk 0) and type select disk 0 (replace 0 with your disk number).
  5. Type list partition and press Enter.
  6. Identify the EFI partition (usually small, around 100MB, formatted as FAT32).
  7. Select it with select partition X (replace X with the partition number).
  8. Make it active by typing active and press Enter.
  9. Type exit to leave diskpart, then close Command Prompt and restart your PC.

Why this matters: The system BIOS uses the active partition to find boot files. Setting the EFI partition as active ensures it points to the right place.

Alternative Method: Reset BIOS to Default Settings

Sometimes, incorrect BIOS settings cause the Winload EFI error. Resetting BIOS to defaults can help.

  1. Restart your PC and enter BIOS settings (usually by pressing F2, Del, or Esc during startup).
  2. Look for an option like Load Setup Defaults or Reset to Default.
  3. Save changes and exit BIOS.
  4. Try booting Windows again.

Note: This method is simple and safe; it resets any misconfigured settings affecting boot.

FAQs

What causes the Winload EFI error on Windows 11?

The error usually appears due to corrupted or missing bootloader files, incorrect EFI partition settings, or damaged system files.

Can I fix this error without installation media?

Sometimes, yes. If Windows enters Automatic Repair mode, you can try repairs without media. However, having installation media provides more tools for troubleshooting.

Will fixing this error delete my files?

Most repair methods do not delete personal files, but it’s always safest to back up important data beforehand.

How do I create Windows 11 installation media?

You can download the Media Creation Tool from Microsoft’s official website and follow the instructions to create a bootable USB drive.

What if the commands don’t work or I get errors?

Double-check you are running Command Prompt with administrative privileges from the installation media. Ensure you typed commands exactly. If problems persist, move to advanced options or seek professional help.

When Nothing Works

If none of the above solutions resolve the Winload EFI error, you can consider the following options:

  • System Restore: Use Windows recovery options to restore your system to an earlier working state.
  • Reset PC: Reset Windows 11 to factory settings while keeping or removing your files.
  • Contact Microsoft Support: Visit the official support site for professional help.
  • Consult a technician: If you suspect hardware issues or complex problems, seek expert assistance.

Conclusion

The Winload EFI error can stop your Windows 11 from booting, but following these step-by-step solutions can usually fix it. Start with simple automatic repairs, then move to manual bootloader fixes and system file checks.

Remember to handle EFI partition settings carefully and consider resetting BIOS if needed. Always back up your data and use official tools.

By patiently following these instructions, you’ll restore your PC’s boot process and get back to using Windows 11 smoothly.

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