Here's How to Fix Error Code 0x80004005 on Windows 10/11

Part 2: Easy Solutions for Error 0x80004005 on Windows

Since the error code 0x80004005 can relate to a vast number of causes, applying the right solution to the right cause becomes paramount. Therefore, to address all the possible causes, we have included a step-by-step guide to follow related to the reason behind the error.

The following are the top seven solutions to solve the error 0x80004005 Windows 10/11:

#1: Troubleshoot Windows Update

Windows Update issues are a frequent source of error code 0x8004005. The error might occur when an automated Windows Update fails or when files obtained via Windows Update become corrupted. Typically, it occurs after a Windows update is interrupted by an event such as a power failure or internet outage. The built-in automated troubleshooter on Windows 7 or later is the simplest approach to resolving issues with Windows updates. If it fails, you can manually delete all of the update files and restart the update service.

Step 1. Open the Settings app from the “Start” menu and click on the “System” option from the left sidebar. Then, select the “Troubleshoot” option from the list on the right panel.

Step 2. Next, on the Troubleshoot window, click on “Other troubleshoots” under the “Options” section.

Step 3. Search and locate the “Windows Update” option from the list and click on the “Run” button next to it to begin the repair process.

#2: Manually Install the Update

If error number 0x80004005 persists after attempting the previous solutions, a manual download and installation of the issue update is required as an additional troubleshooting step. This strategy avoids potential problems with the automatic updating procedure.

Step 1. First, note down the specific KB number (knowledge base number) associated with the failed update. Then, open your web browser and navigate to the Microsoft Update Catalog website. Enter the noted KB number into the catalog's search bar and initiate the search.

Step 2. The search results will display a list of installation files for various system architectures (e.g., x64, x86). Choose the file that corresponds to your Windows version. Download the selected MSU (Microsoft Update) file.

Step 3. Double-click the downloaded MSU file to launch the installation process. Follow the on-screen instructions. After the installation is complete, restart your computer to finalize the update.

#3: Check and Repair System Files with SFC

If you are unable to install a Windows update, it could be due to corrupted or missing system files. In this situation, you can resolve the problem with the command line application SFC (System File Checker), which comes pre-installed on all Windows systems. However, this approach only works if you have administrative privileges.

Step 1. First, enter “cmd” into the search box on your system's taskbar. Then, select and right-click on the “Command prompt” option from the search result.

Step 2. Select the “Run as administrator” option from the drop-down menu.

Step 3. Next, on the command prompt window, enter the “sfc /scannow” command and press the “Enter” key on the keyboard.

#4: Delete Temporary File

Deleting temporary files can sometimes resolve error 0x80004005, especially if the error is related to corrupted temporary files interfering with file access or update processes. Temporary files can become corrupted due to various reasons, such as system crashes, incomplete downloads, or software errors. These corrupted files can interfere with system processes, leading to errors like 0x80004005.

Step 1. First, enter “disk cleanup” into the search box in the taskbar and select the “Disk Cleanup” option in the search result.

Step 2. Click on the “Run as administrator” option from the right panel of the search page.

Step 3. Make sure to enable all the options under the “Files to Delete” section and click on the “Ok” button to delete all the temporary files.

#5: Deactivate Outlook Notifications

If you receive the error code "0x80004005" while viewing emails in the Outlook client, it is most likely due to antivirus software or new email notifications. You can quickly and easily determine whether the first example applies by temporarily deactivating your security software and attempting to view your messages again. If it turns out that the software is to blame for the access issue, you should consider deactivating it or checking if it can be added to the exemption list. If the notification for new emails isn't working, then you should deactivate the feature.

Step 1. Open the Outlook app on your system and click on the “File” menu option at the top. Then, click on “Options” from the list on the left sidebar.

Step 2. On the “Outlook Options” window, select the “Mail” option from the left side panel.

Step 3. Next, under the “Message arrival” section, make sure to uncheck the “Display a Desktop Alert” option and click on the “Ok” button.

#6: Use Different Archive Apps

If you try to unpack zipped files with the standard Windows tool and receive the error "0x80004005", it usually indicates that the archive was compressed with an algorithm that is not supported. A password-protected ZIP file could also be the problem. Also, the Windows tool only supports ZIPCrypto and AES 128, but encrypted archive files are frequently based on AES256.

The most effective solution is to employ third-party archive management software, such as WinZip or the free and open-source 7-Zip. These programs offer significantly broader support for compression and encryption methods, increasing the likelihood of successfully opening the file.

Part 3. Repair Corrupted Files Due to the Error 0x8004005 on a Windows System

When the error 0x8004005 happens on your windows, your files might be corrupted. Now you can resort to a reliable and effective File Repair tool. One such best repairing application is Repairit, which can effortlessly repair and restore corrupted or damaged files caused by Error 0x8004005 on a Windows System. Furthermore, the tool allows you to fix many types of files at the same time in bulk, with no file size limitations. Its user-friendly interface allows you to fix corrupted files in three simple steps and fix the 0x80004005 error on your Windows.

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Step 1. Open the repair tool and Click on the “+Add” button to add all the corrupted files to the app. Click on the “Repair” button at the bottom to begin the repair process.

Step 2. You can preview the repaired files by clicking on the “Preview” button after the process is over. Click on the “Save” option to save the repaired file to your system by providing the location in the browser.

Conclusion

It can get frustrating to deal with numerous random errors on a Windows system, including the infamous 0x80004005 error code. Thankfully, now you can easily resolve the error with the help of the solutions provided in the article. Simply identify the cause of the error from the list of causes in the article and apply the relevant solution. If nothing else fixes the trouble, then consider using the Repairit File Repair tool to repair and restore corrupt files on your Windows system to fix the 0x80004005 error.