Running into problems with Windows updates can be annoying, particularly when faced with certain error codes such as 0xe0000003. This specific error in a Windows Update can stop your system from getting crucial updates, which could affect how well your system works and its security. Luckily, there are various ways to fix the Windows Update Error 0xe0000003.

So, if you also face error 0xe0000003 frequently, don't worry; this brief guide is for you. We have included every possible way to fix Windows Update error 0xe0000003 with no hassles.
Table of Content
- Understanding Error 0xe0000003
- Fix Windows Update Error 0xe0000003
- Method 1: Run Windows Update Troubleshooter
- Method 2: Restart Windows Update Service
- Method 3: Install in Clean Boot Mode
- Method 4: Install Using Windows Update Assistant
- Method 5: Run System File Checker
- Method 6: Rename Software Distribution Folders
- Method 7: Remove Temporary Update Files
- How to Fix Windows Update Error 0xe0000003 - FAQ's
Understanding Error 0xe0000003
Error 0xe0000003 means there are issues with saving or retrieving data during a Windows backup. This can happen if your computer is too full, the backup software is old, or security programs are causing problems.
Why does Error 0xe0000003 Occur?
- Insufficient Storage
- Outdated Software
- Interference from Security Software
- Hardware Fault
- Corrupted System Files
- Network Issues
That's why it becomes confusing for the users to resolve the error 0xe0000003. Let's learn How to Fix Windows Update Error 0xe0000003 step by step.
Fix Windows Update Error 0xe0000003
As we have mentioned, the error 0xe0000003 arises when there are any problems with the Windows Update Service.

However, it can also occur because of conflicting programs or corrupted files. Hence, let's look at the various approaches you can use to resolve the error quickly.
Method 1: Run Windows Update Troubleshooter
1. First, you can open the Settings from the Start menu but you can also use Windows + I as a shortcut:

2. On the System tab, navigate and open the Troubleshoot window.

3. Now, click on Other Troubleshooters.

4. Please run the troubleshooter for Windows Update.

5. This will make the necessary changes to fix the error. Finally, make another attempt to update your Windows now.

Method 2: Restart Windows Update Service
Windows Update Service is a cloud utility that Microsoft uses to update the system. To fix this error 0xe0000003, please restart this service by using the below steps:
1. Go to Start and open Services.

2. Scroll down this window and search for Windows Update.

3. Right-click on it to get the options menu, and press Restart to restart the service.

4. Now, try to update again and check if this resolves the error.

Method 3: Install in Clean Boot Mode
Any background program or service in your PC might conflict with Windows updates in various circumstances. In Windows, you can perform a Clean Boot, which disables all other programs but the necessary ones. Therefore, try to install your update in Clean Boot mode by following the below steps:
1. Go to Start and search for msconfig.

2. Click on System Configuration. On this window, select the Services tab as shown in the image below:

3. Hide all the Microsoft services by clicking the checkbox and pressing the Disable All button:

4. On the same window, click on the startup tab. You should see a screen like this:

5. In this section, open the Task Manager by clicking the link. Now, check the application status column and right-click on it to open a drop-down menu.

6. You can disable all the enabled applications. Please note that Windows might need these apps to run correctly, so you must enable them again after updating the system.

Method 4: Install Using Windows Update Assistant
This is another tool Microsoft has developed to assist users with Windows 11 installation, but you can use it to resolve the errors by following steps:
1. Download the tool from the official website and open it.

2. After launching the tool, it will start checking for the latest updates for the system.

3. It will show the currently available updates for your system. So please click on install, and it will start the Windows updates.
Method 5: Run System File Checker
At times, corrupted system files can cause the error 0xe0000003. This Windows service scans your PC for those files and replaces them:
1. Open the Run dialog box using Windows + R.

2. Type cmd and press CTRL + Shift + Enter to run it as admin. Press Yes to allow it permission.

3. Run this command: sfc /scannow to begin system scan and verification.

4. It will fix everything if it finds any corrupted files.

5. This scan will automatically fix the corrupted files, and you can now update the system.
Note: If the scan does not find anything, it will display "Windows Resource Protection did not find any integrity violations."
Method 6: Rename Software Distribution Folders
If any of the above fixes didn’t work, you can try to rename the software distribution folders through the below steps:
Run the command prompt as admin and then run the below commands one by one:
net stop bits
net stop wuauserv
ren %systemroot%\softwaredistribution softwaredistribution.bak
ren %systemroot%\system32\catroot2 catroot2.bak
net start bits
net start wuauserv
After this, restart your PC and see if it fixes the update error 0xe0000003.
Method 7: Remove Temporary Update Files
Windows stores its earlier installed versions temporarily on your device. Files and Folders containing this data can conflict with the newer installation. Therefore, you should remove those files.
1. First, open the Settings and go to Storage on the System tab.

2. Click on Temporary Files and check the Previous Windows Installation(s) and Windows Update Cleanup checkboxes.

Finally, press the Remove button at the top. This way, it'll delete all the residual update files. Hence, this will fix the error 0xe0000003. We recommend removing all the temporary files apart from the Downloads and Recycle Bin to clean your system.
Also Read
- How to Resolve Windows Error 0x8007042E?
- How to Fix Windows 0xc00000ba Boot Error?
- Ways to Fix “Default Gateway Is Not Available” Error in Windows
Conclusion
Correcting the Windows Update Error 0xe0000003 is essential for keeping your system healthy and secure. By adhering to the troubleshooting instructions provided in this manual, you can fix the error and guarantee that your Windows updates are properly installed. Updating your system frequently aids in avoiding similar problems and ensures your computer operates efficiently. Should the issue continue, it may be required to consult a professional to tackle more complex underlying problems.