By Lily / Last update September 23, 2021

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Need to stop Windows 10 automatic updates

Microsoft routinely releases updates to solve specific problems with Windows, provide protection from malicious attacks, or even add new features to the operating system. In general, Windows 10 automatically downloads and installs updates to make sure your device is secure and up to date. Auto update is typically a good thing.

However, some users are confronted with problems after Windows 10 updates, such as:

  • Windows 10 version 1809 update causes file missing in the Documents directory. People endeavor to recover lost files in Windows 10 after the auto update.
  • A change in recent versions of Windows 10 permits even unprivileged users to be able to read the Security Account Manager (SAM), which makes your PC vulnerable.
  • Other issues like broken file associations, mouse and keyboard not working after Windows 10 updates are also reported.

To avoid the possible issues, there are users who would like to stay with their current stable operating system. They refuse to update Windows 10 even just because they are used to everything they are using now. For this group of people, what they need is Windows 10 update disable tool to stop Windows automatic updates.

Important: backup before disabling Windows update via Regedit

Registry is an effective Windows 10 update disable tool. You can use it to make Windows work the way you want, but you can also seriously mess things up by mistake. Therefore, it’s important to backup system before major operations, such as disabling Windows 10 update via Registry.

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System Backup

2 solutions to disable Windows 10 update via Registry

After you have created system backup, you can learn how to disable Windows 10 update permanently via Registry as follows. There are two solutions you can choose from.

✎ Note: Although the Registry Editor is present in Windows 10 Home edition, following solutions are not applicable to Home edition.

Solution 1: turn off automatic updates with Registry

If you turn off automatic updates with Registry, Windows will never check for updates. Follow the instructions below:

1. Press Windows Key + R to open the Run dialogue. Type regedit and press Enter or click “OK” to open the Registry Editor.

2. Expand the entries on the left-hand pane to navigate to the following path:


3. Right click the Windows (folder) key, select New, and click on Key. Name the new key WindowsUpdate (no space between Windows and Update).

Create WindowsUpdate Key

4. Right click the WindowsUpdate key, select New and then Key. Set the new key’s name as AU.

Create AU Key

5. Click on the AU key, and right click on the empty space at the right-hand pane. Select New, and click on DWORD (32-bit) Value. Name the new DWORD NoAutoUpdate.


6. Double click on NoAutoUpdate and set its value data as 1. Click “OK” to apply the change.

Value Data

✍ Tips: You can set two numbers here: 0 – to enable automatic updates, 1 – to turn off automatic updates.

7. Close Registry Editor and restart your computer.

Solution 2: configure automatic updates using Registry

If you don’t want to completely turn off automatic updates but want to control how the updates are installed, then learn how to stop Windows 10 auto update using below directions:

1. Create WindowsUpdate and AU keys as in Solution 1.

2. Click on the AU key, and right click on the empty space at the right-hand pane. Select New, and click on DWORD (32-bit) Value. Name the new DWORD AUOptions.

3. Double click on AUOptions and set its value data as 2. Click “OK” to apply the change.

Set Value Data

✍ Tips: You can set four numbers here: 2 – notify before downloading and installing updates, 3 – auto download updates and notify for install, 4 – auto download updates and schedule the install, 5 – allow local admin to choose setting.

4. Close Registry Editor and restart your computer.


That’s all about how to disable Windows 10 update permanently via Registry. To get prepared for possible errors, you should backup system via AOMEI Backupper before editing Registry. AOMEI Backupper owns many other practical features as well, such as sync local folders with Synology NAS and run DoD hard drive wipe.

If you are looking for portable backup software that can help you create backups on any computer, pick AOMEI Backupper Technician or Technician Plus edition. Get this tool right now to discover more!