How to fix Error Code 0x80004005 on Windows

We take a look at what causes the 0x80004005 error code, and how to fix it in your Windows operating system.

How To Fix Error Code 0x80004005 In Windows

Last Updated on

0x80004005 is a common error message when using the Windows operating system. But what does it mean?

0x8000400 is a generic Windows error code. If you receive this error message, it means something generally went wrong with your computer or software.

This error usually occurs due to a corrupted file or program. You may get this error with other error messages.

Typically, Windows will explain with additional text what exactly the error is.

We take a look at what causes this error code, and how to fix it in your Windows operating system.

What Causes The 0x80004005 Error Code?

The 0x80004005 error code can occur for various reasons. It’s important to understand why an error like this happens before trying to find a solution.

This error code most commonly pops up when you try to:

  • Open shared drives or folders
  • Install Windows updates
  • Work with specific programs

Therefore, the most common causes that create the 0x80004005 error code are renaming and moving files or folders, using compressed folders, problems with Windows updates, and any kind of notification issues on Windows.


How To Fix The 0x80004005 Error Code

If you have received the 0x8000400 error code while working on your PC, there are several things you should do.



Restart Your Computer

First off, make sure you don’t have any open files or documents. Close all applications except the one that caused the error.

Then, restart your computer and check if the error message occurs again.



Run Windows Update Troubleshooting Tool

The only way to find out whether the error was caused by a Windows update is to run the Windows Update Troubleshooter.

Windows 7 and newer versions come with their troubleshooting tool called “Troubleshoot”. This tool helps you identify and resolve some common errors that happen with Windows.
The error code 0x8000400 may happen when a Windows update cannot be installed automatically, or when the system finds a corrupt file.



Check For Updates

While you are in the Troubleshooting tool, you should also make sure you have the latest version of Windows installed.

If not, download the latest updates. Also, check if you have the latest drivers for your hardware components.



Manually Delete Files In Windows Update Download Folder

You can manually delete files from the Windows Update folder for all the downloads.

Find the folder C:\Windows\SoftwareDistribution (Windows 11) or C:\Windows\SoftwareDistribution\Download (earlier than Windows 11).

Delete all the files that are in this folder.



Allow Windows Updates To Run

Often the 0x8000400 error occurs when a Windows update hasn’t finished installing or downloading. It’s best not to use any other programs while you are downloading or installing Windows updates.

The specific update that causes the error is usually shown when you run the Windows Update Troubleshooter.



Disable Email Notifications In Outlook

Another way to resolve a generic Windows error is by disabling Outlook mail notifications.

Outlook has a setting where you can disable email notifications. Simply, uncheck the box next to Show New Message Alerts.



Disable Firewalls And Anti-Virus Software

Disabling firewalls and anti-virus software can help prevent the error. However, it also may leave your computer vulnerable to malware and viruses.

It’s a good idea to disable this software only temporarily, and then find another anti-virus program that does not cause errors.



Delete All Temporary Files

Different programs on your computer create temporary files that are used as a backup option.

However, temporary files can sometimes cause an error like 0x80004005. You can remove them manually by going into the Windows Disk Cleanup application.

Make sure that you have all your work saved and no programs open. Then just highlight all of the files in the folder and delete them.


Although errors do occur frequently, Windows typically explains the causes of the error.
We hope that the above guide has helped you fix any issues with the 0x80004005 error code in Windows.