How to Fix Windows 10 Update Error 0x800703ed

Key Notes

  • Use System File Checker to repair system files.
  • Run DISM for deeper error checking and fixing.
  • Ensure BIOS, GPU and Network drivers are up-to-date.

Fixing Windows Update Error 0x800703ed in Windows 10: A Comprehensive Guide

Encountering the Update Error 0x800703ed in Windows 10 can be a frustrating experience, especially when it hinders your system’s updates. In this guide, we will explore effective troubleshooting steps to eliminate this error and ensure your operating system updates smoothly.

Resolution Steps for Update Error 0x800703ed

To address Update Error 0x800703ed in Windows 10, follow these steps:

Step 1: Execute System File Checker

The System File Checker (SFC) tool helps identify and rectify system file issues contributing to Error 0x800703ed. Here’s how to run it:

  • Press Win + R to open the Run dialog.
  • Type cmd and press Ctrl + Shift + Enter.
  • Approve the User Account Control (UAC) prompt.
  • In the command prompt, type sfc /scannow and hit Enter.

Pro Tip: The scan may take about 15 minutes. Please refrain from interrupting.

Once completed, restart your computer to apply any changes.

Step 2: Utilize the DISM Scan

If the issue persists post-SFC scan, running a DISM can be beneficial. Follow these steps:

  • Launch the command prompt as before.
  • Input the command:

    • DISM.exe /Online /Cleanup-image /Restorehealth

  • Press Enter to start the DISM process.

Pro Tip: This process can take up to 20 minutes—patience is key. Restart your system afterward.

Step 3: Reconfigure Windows Update Components

Resetting Windows Update components can solve complex errors. You can use a scripted solution:

  • Download the reset script.
  • Save it as a Batch file.
  • Right-click the file and select Run as Administrator.
  • Follow on-screen prompts, and then check for updates.

Step 4: Upgrade GPU and Network Drivers

Outdated drivers can trigger this error. Ensure you check for updates from the hardware manufacturer’s official website. Here’s how:

  • Identify your hardware model.
  • Visit the manufacturer’s website to download the latest drivers.

Step 5: Uninstall Your Antivirus Software

While antivirus programs are crucial for protection, they may interfere with updates. Try uninstalling or temporarily disabling them. To do this:

  • Press Win + X and select Apps and Features.
  • Find your antivirus software in the list.
  • Select it and click Uninstall.

Consider switching to an alternative solution if this resolves your issue.

Step 6: Update Your BIOS

An outdated BIOS can contribute to update errors. Proceed carefully:

  • Press Win + R, type msinfo32, and hit Enter.
  • Note the BIOS Version.
  • Visit the manufacturer’s website for the latest BIOS version.
  • Download and install it, ensuring your system is plugged in during the process.

Step 7: Access Windows Boot Settings

A common cause of this error can be damaged Boot Configuration Data (BCD).Reset your BCD by following these steps:

  • Boot your PC in Safe Mode.
  • Select Advanced Startup Options.
  • Navigate to Troubleshoot > Advanced Options, then open Command Prompt.
  • Execute the following commands:

bootrec /scanosbootrec /fixmbrbootrec /fixbootbootrec /rebuildbcd

After executing, restart your system to check for resolution.

Step 8: Mark Your Partition as Active

Ensure your disk partition is set to Active, crucial for boot files. Here’s how:

  1. Right-click the Start button and choose Disk Management.
  2. Locate your system partition, right-click, and select Mark Partition as Active.

Attempt the update installation again.

Step 9: Disconnect Extra Devices

USB devices can interfere with updates. Disconnect unnecessary devices:

  • Take out any additional hard drives (keep only mouse and keyboard).
  • Store important files on a secure drive and restart your computer.

Once back up, check if the error still appears.

Step 10: Modify Update Preferences

If none of the above resolves the issue, check your update settings:

  1. Open the Settings app.
  2. Go to Update & Security.
  3. Select Delivery Optimization.
  4. Turn off Allow downloads from other PCs.

Retry the installation after making changes.

Step 11: Create System Repair Using USB/DVD

If previous steps have failed, use a USB/DVD with Windows 10 installation files to repair your system:

  1. Insert the installation USB/DVD.
  2. Open the drive and double-click on Setup.
  3. Choose Download and Install Updates, accept License Terms, and select what data to retain.
  4. Allow the setup to complete.

As a last resort, consider a clean reinstallation of Windows.

Additional Tips

  • Always ensure your backups are current.
  • Regularly check for driver updates.
  • Keep your operating system and applications up to date to avoid conflicts.

Summary

Resolving Error 0x800703ed in Windows 10 involves a systematic approach. From using built-in tools like SFC and DISM to checking drivers and BIOS, these steps should eliminate the update error. If challenges continue, consider more advanced options or consult professional help.

Conclusion

Navigating update errors like 0x800703ed can be daunting, but with the right steps, you can regain control of your Windows 10 system. Stay vigilant with your updates and employ these troubleshooting tips to maintain your machine’s performance.

FAQ (Frequently Asked Questions)

What is Update Error 0x800703ed?

Update Error 0x800703ed indicates issues with Windows Update, often due to corrupted system files or incompatibilities with drivers.