How to Fix Windows Update Error Code 0x80070003?

• Blog
• September 22, 2022

If you’re seeing the 0x80070003 error code when you try to update Windows, it usually means that a file needed by Windows Update is damaged or missing. Here’s how to fix the problem.

How to Fix Windows Update Error Code 0x80070003?

What is the Windows Update Error Code 0x80070003?

The Windows Update Error Code 0x80070003 is a very common error that can occur when trying to update Windows. There are a few different things that can cause this error, but the most common cause is a corrupt or damaged Windows Update file. This file is responsible for checking for new updates and installing them on your computer, so if it is damaged, it can prevent Windows from being able to update properly. Fortunately, there are a few different ways to fix this error.

The first thing you can try is to run the Windows Update Troubleshooter. This is a built-in tool that can help fix a variety of different problems with Windows Update. To run the Troubleshooter, go to the Start menu and search for “troubleshoot”. Then, click on the “Troubleshoot” option and select the “Windows Update” option. The Troubleshooter will then scan your computer for any problems and try to fix them.

If the Troubleshooter doesn’t fix the problem, you can try resetting the Windows Update Components. This will reset all of the files and settings related to Windows Update, which can sometimes fix problems. To reset the Windows Update Components, you need to open the Command Prompt as Administrator. To do this, search for “Command Prompt” in the Start menu and then right-click on the result and select “Run as Administrator”.

Once the Command Prompt is open, type the following commands and press Enter after each one:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 Catroot2.old

net start wuauserv
net start cryptSvc
net start bits
net start msiserver

After you run these commands, try updating Windows again and see if the problem is fixed.

If you’re still having trouble, you can try manually downloading and installing the updates. To do this, go to the Microsoft Update Catalog website and search for the updates that you need. Then, download the updates and install them on your computer. This should fix the problem.

If you’re still having trouble, you can try contacting Microsoft support for help.

How to fix the Windows Update Error Code 0x80070003

If you’re seeing the error code 0x80070003 when you try to update Windows, it usually means that something is preventing the update from being downloaded or installed. This can be caused by a number of things, including:

-An incorrect registry setting
-A corrupt file or data
-A security issue

Here are some troubleshooting steps you can try to fix the issue:

1. Check your internet connection and make sure it is stable.

2. Check your computer’s security settings and make sure they are not preventing the update from being downloaded or installed.

3. Try downloading and installing the update again.

4. If the previous steps don’t work, you can try resetting the Windows Update components. This will delete any corrupt files and data and start the update process from scratch.

5. If you still can’t fix the issue, you can contact Microsoft support for help.

Conclusion

The 0x80070003 error code is a very common Windows Update error. There are a number of potential causes for this error, including problems with the Windows Update service, third-party security software, or a corrupted Windows Update Store folder. In most cases, it is possible to fix this error by following a few simple steps.

First, try running the Windows Update troubleshooter. This tool can help identify and fix many common problems with the Windows Update service. If this does not fix the problem, try resetting the Windows Update component store. This will delete any corrupted files and allow Windows to download a fresh copy of the update files. Finally, if neither of these solutions work, it may be necessary to uninstall and then reinstall the Windows Update service.

Further Reading

If you’re still experiencing the 0x80070003 error code when trying to update Windows, there are a few other things you can try.

One is to run the Windows Update Troubleshooter. This is a built-in tool that can help identify and fix problems with Windows Update.

Another is to reset the Windows Update Components. This will delete any corrupted files and allow Windows Update to run smoothly.

Finally, you can try manually installing the updates that are causing the 0x80070003 error. To do this, you’ll need to download the updates from the Microsoft website and install them manually.