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Fix Error 0x80070020 | Windows Update Error 0x80070020

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Windows Update Error 0x80070020

Windows Update Error 0x80070020

The process of updating Windows is an extremely important routine to help your Windows perform at its best, however, it could also be a major headache if numerous errors, such as the error 0x80070020 appear during the process.

Reasons Of Error Code 0x80070020

Error code 0x80070020 occurs when a software interferes with the automatic update process, or in certain instances, it could be the result of antivirus software which use real-time scanning. It may also be some error in the system file or on disk that trigger it.

Fix: Windows Update Error 0x80070020

Here are some solutions for this Error 0x80070020 on Windows 10 which will keep your Windows up-to-date.

Running the Windows Update Troubleshooter

Before diving into the more complicated solutions to fix this issue, first make use of the built-in tool that is called known as the Windows Update Troubleshooter. Windows includes troubleshooters that are designed to solve all kinds of computer issues. They can’t solve all problems, but it is important to prioritize this first before you move on to different methods. To begin troubleshooting, take the following steps:

Step 1: Go to “Settings” by Pressing Windows + I

Step 2. Locate the “troubleshoot” option by typing it in the search bar and then select “Troubleshoot” from the list.

Step 3. Select the Windows Update and run the troubleshooter.

As it checks for any issues, adhere to the steps provided to fix the problem. Following the process, launch your Windows Update again to see whether the issue has been resolved or not.

Solution 2: Reset Windows Update Components

If users experience issues when using Windows Update frequently then it is recommended that they reset Windows Update settings to default. For this, follow these steps:

Step 1. Hit Search on your taskbar. enter cmd and then choose the Command Prompt in it.

2. Start it up as an administrator . Type these commands in the command prompt elevated. Enter after each command:

stops net

net stop wuauserv

net stop msiserver

net stop the cryptsvc

These commands will shut down the Windows and its related programs.

If you’re trying to fix the issue with Windows Update issues by this method , it’s best to avoid this step.

Step 3. In order to restart to factory defaults for the Windows Update components, you must delete those qmgr*.dat files. To do that, type the following command and hit Enter:

Del "%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\qmgr*.dat".

Step 4. Now , we need to change the names for these folders: Software Distribution and catroot2 folders and then type the following commands, then press Enter after you have typed each one of them:

%systemroot%\SoftwareDistribution SoftwareDistribution.bak

ren %systemroot%\system32\catroot2 catroot2.bak

Step 5: Once we have renamed the folders, we must reboot BITS, Cryptographic BITS, Cryptographic, MSI Installer and Windows Update Services that we had stopped earlier. To do that, enter the following commands. Don’t forget to hit Enter after entering each of them:

net beginning bits

net start wuauserv

net start msiserver

net begin with cryptsvc

Then restart the computer and then try to update to determine if the issue is resolved or it isn’t.


We hope these techniques will work for you, and you’re able to download Windows Updates without any trouble.

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