Handling “0x800705b4” Error in Windows 10

Read time 5 minutes

You can initiate Windows 10 updates manually by navigating to the “Settings,” then selecting “Update & Security,” and finally choosing “Windows Update.” Within this section, you can locate and execute available Windows updates instantly. However, it’s important to note that these updates can occasionally encounter obstacles, such as the “0x800705b4” error, which is a Windows error that may arise during the Windows 10 update process.

You may encounter the “0x800705b4” error when attempting to initiate a full system scan using Windows Defender on a Windows 10 system. In this scenario, the service fails to start and triggers this particular error message.

The error, while not critical, must be addressed in order to update your Windows 10 operating system. Additionally, resolving it is crucial to maintain the functionality of Windows Defender.

Why does the “0X800705b4” error happen?

Understanding the potential causes of the error is crucial, as it enables users to take proactive measures to avoid encountering this issue again in the future.

• Virus, Malware infections
• Bad drive sectors
• Corrupt system files
• Windows registry issues
• Third-party services interference
• Hardware interference

The effective upkeep of Windows on your system can help prevent most of these issues.

We have proposed some easy solutions to resolve the Windows update error “0x800705b4,” which users can perform on their own without taking help from anyone.

• Run Windows Updates Troubleshooter in Windows 10
• Run System File Checker Scan
• Un-install the Recent Updates
• Disable the updates for other Microsoft products
• Check Disk Errors using CHKDSK Command

• Run Windows Updates Troubleshooter in Windows 10

  Windows 10 users have the option to employ the Windows Updates Troubleshooter for addressing update errors. This tool is designed to effectively resolve any issues that may hinder the updating process of your Windows system.

  1. Start your Windows 10 system.
  2. Click on the Windows button and open Settings.
  3. Follow Update & Security>Troubleshoot.
  4. On the Troubleshoot screen, under Get up and running section, select Windows update option and click on Run the troubleshooter option.
  5. It will take some time to scan and troubleshoot the issues related to Windows update. Wait for its completion.
  6. After troubleshooting, the next screen will present the identified update-related problem. To proceed, click on the “Apply this fix” option. Using this fix may resolve certain issues, though others may persist. If additional problems persist, relevant information will be displayed on the subsequent screen. If the issue remains unresolved, consider exploring alternative solutions.
• Run System File Checker Scan
  You can scan the Windows system files to find any corruption error within it. After scanning, it repairs the system files too.
  1. Type cmd on the search bar in your Windows 10 system.
  2. Right-click on the Command Prompt search and click on Run as administrator option.
  3. On the Command Prompt screen, run this command

     sfc /scannow

  4. Wait for the scan and repair to be completed
• Un-install the Recent Updates
  If you have recently installed updates like (KB******) and then getting this error, then the problem may be with the recent updates. You need to uninstall the update and then check if it works for you.
  1. Launch Control Panel on your Windows 10 system.
  2. Follow Programs>Programs and Features.
  3. On the left pane, click on View installed updates option.
  4. Select the recently installed update from the list and right-click on it. Then click on the Uninstall option.
  5. Confirm the uninstallation.
  6. Now, reboot the system and check if you are getting any update error.
• Disable the updates for other Microsoft products
  In Windows 10, there is a feature that permits users to update other Microsoft products. Enabling this feature may potentially interfere with the standard Windows update process. Therefore, it is advisable to manually deactivate this option before attempting to update Windows.
  1. Click on the Start option on your Windows 10 and open Settings.
  2. Follow Update & Security>Windows Update>Advanced options.
  3. On the Advanced options page, toggle off the switch against Give me updates for other Microsoft products when I update Windows under Update Options section.
  4. Now, restart your system and install the Windows updates.
• Check Disk Errors using CHKDSK Command
  Not only system file corruption but disk errors also can contribute to the Windows update errors. Users can have a check on these errors with the Command Line utility – CHKDSK. It is a simple command to run in the Command Prompt as an administrator. The command is
  chkdsk C: /f /r /x

  Then type Y and press Enter. After that, restart the system and check if cleaning the disk errors has resolved your problem.

If you’re experiencing data loss or inaccessibility due to Windows corruption, you’ve come to the right place. Allow us to introduce you to the top-notch solution for Windows data recovery: Kernel Windows Data Recovery. This utility is designed to effortlessly retrieve Windows data from both your system and external drives, effectively addressing hard disk errors and a variety of other related issues.

The Kernel Windows Data Recovery tool can be downloaded for free from the website for a trial.

Final Words

In addition to encountering Windows corruption problems, Windows 10 users frequently come across various errors. One common issue is the “0x800705b4” error, which often emerges following a Windows update. To rectify this error, users can employ built-in error checking tools and uninstall recently installed updates. However, when it comes to recovering data after Windows corruption, a reliable solution is to utilize a specialized tool such as the Windows Data Recovery software.