How to Fix Windows 10 Update Error Code 0x800706ba

Recently many users reported facing Windows 10 update Error code 0x800706ba when attempting to install updates on their Windows 10 device. This error resulted in failed Windows Updates that prevent users from updating Windows. Corrupted system files might be the real culprit causing this error code.

If you’re also facing the same problem on your computer then don’t worry. In this article, we have explained some effective solutions that will surely help you fix this issue. 

Fix Windows 10 Update Error Code 0x800706ba

What does error code 0x800706BA mean?

Normally, this occurs on the client computers running on Windows XP and releases the remote COM+ object. The RPC ports used by DCOM must not be closed immediately afterward.

In case the network gets disconnected within 20-30 seconds, the RPC ports will remain open for several hours. As a result, this leads to port exhaustion and ultimately causes COM+ object failure. 

Fix Windows Update Error code 0x800706ba

Follow the below methods to fix Windows 10 update Error code 0x800706ba:

1. Run Windows Update Troubleshooter

Windows Update Troubleshooter is an inbuilt tool available in Windows 10 that helps in troubleshooting the error codes that prevent Windows updates. Running this tool might help in fixing Error code 0x800706ba as well. Follow the instructions given below to fix this error:

  • Right-click on the Windows icon and click on Settings from the menu.
  • In the Settings window, go to Update & Security > Troubleshoot
  • Go to the right pane, and click on the Additional troubleshooter.
  • Under the Getup and Running section, select Windows Update and hit the Run the troubleshooter.
  • Wait for the process to complete. Then follow the on-screen instructions to apply fixes.

Now check if the error code is solved.

2. Turn off Antivirus software

Third-party Antivirus software sometimes also interferes with the Windows update process. Therefore disabling these applications might fix the Error code 0x800706ba. Here are the steps to disable antivirus:

  • Click Start, type Virus & Threat Protection, and select the same from the top of the menu.


  • Under the Virus & Threat Protection settings section, click on Manage settings.

fix Error code 0x800706ba

  • Now turn off the toggle switch under the Real-time protection section.
  • Similarly, turn off the Cloud-delivered protection.

If you have a third-party antivirus software, right-click on its icon available on the taskbar and hit the Disable button.

Note: Antivirus software is essential to protect our PC against viruses and security threats. So once you have done it, don’t forget to turn on the security services.

3. Run SFC and DISM Scans

As mentioned, corrupted system files are the major reason for the Error code 0x800706ba. So repairing them using the SFC utility might help in fixing the error code. Here are the steps to run SFC:

sfc /scannow
  • Now, wait for the process to complete.
  • Then close the Command Prompt window.

In the case when the problem still persists, then try to modify the corrupted file by running the DISM tool. Given below are the steps to run DISM:

  • Open Command Prompt as administrator.
  • In the elevated command prompt window, type the following command and hit Enter after each.
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth

DISM 2021

  • Wait until the completion of the repair process. Then close the Command Prompt window.

Now try to update your Windows 10 and see if it solves the problem.

4. Turn on Critical Windows Update Services

There are several services available in Windows 10 that help in ensuring the updates. These services make sure that the update is securely downloaded and installed. It includes Windows Update, Background Intelligent Transfer service, and Workstation.

If when these services are disabled, it leads to Error code 0x800706ba.  So turning on these critical Windows update services might help you fix the issue. Here is the tutorial:

  • Press the Windows+R shortcut key to open the Run dialog box.
  • In the text box, type services.msc and hit enter.

solve Error code 0x800706ba

  • In the Services window, scroll down and search for Windows Update.
  • Once you find the service, double-click on it.
  • In the Properties window, set the Startup type to Automatic.
  • Under the Service status section, hit the Start button if it is not running.
  • Now click OK to save the changes.

Error code 0x800706ba

  • Similarly, search for the Background Intelligent Transfer service and Workstation service and make sure the Startup type of these services is set to Automatic. Also, click on the Start button (under Service status) if these services are Stopped.
  • Restart your computer and try to update your Windows again.

5. Download update manually

Alternatively, you can download the update manually from the Microsoft Update Catalog and get it installed in your system. Follow the instructions given below to download the update manually:

  • Open the Microsoft Update Catalog website.
  • In the search bar, type the update code and click OK.
  • Now find the update that matches your need and get it downloaded by hitting the Download button available next to it.
  • After the completion of the download, run the setup file and install it.
  • Now reboot your PC and see if the Error code 0x800706ba is solved.

6. Reset Windows Update Components

In the case when none of the above methods helps in fixing the Error code 0x800706ba, then try resetting the Windows Update Components to their default state.

How do I fix error code 0x800706BA?

Since this is an update-related issue, one must try troubleshooting Windows Update, Disabling/Enabling All update-related services, and Clearing the Windows Update cache. If neither of these fixes works, make sure to manually download the relevant standalone package and install it on your PC.



Rishi, an ambititous undergraduate student, is passionate about finding and solving issues that appears in Windows, or other operating systems. He has a keen eye for detail when it comes to comparing different operating systems, smartphones, smartwatches, and other tech items.

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