21 Ways to Fix the Your Device Is Missing Important Security and Quality Fixes Error


Navigating through the “Your device is missing important security and quality fixes” error can be a daunting task for many. This error message indicates your Windows computer has fallen behind on crucial updates which enhance software performance.

Our comprehensive guide will expertly walk you through multiple proven solutions to resolve this issue. Let’s dive in to keep our devices secure, efficient and up-to-date!

1. Run Windows Update Troubleshooter

The Windows Update Troubleshooter remains a formidable fix for most common Windows update problems. This in-built software tool is designed to identify and resolve issues that prevent your operating system from updating effectively. To use this tool, follow these steps:

  1. Access the “Settings” application on your computer.
  2. Navigate to “Update & Security.”
  3. Click on “Troubleshoot.”
  4. Choose “Windows Update” from the right pane.
  5. Select “Run the Troubleshooter.”
  6. Wait for the diagnosis process to complete.


2. Repair Corrupted System Files

Here’s how you can do it.

  1. Initiate the process by typing “Command Prompt” in your Windows Search bar.
  2. Run Command Prompt as an administrator to gain full access.
  3. In the command prompt window, type “sfc /scannow” and hit Enter. This action runs the System File Checker tool which repairs any damaged system files it finds.
  4. If System File Checker finds but fails to fix corrupted system files, enter “DISM /Online /Cleanup – Image /RestoreHealth.” Deployment Image Servicing and Management tool then scans for inconsistencies and fixes them.
  5. Let the repair process complete, which may take some time depending on the extent of file corruption.
  6. Once it finishes, restart your device to apply changes effectively.


3. Reinstalling Recently Installed Updates

Here’s a step-by-step guide on how to go about this process:

  1. Navigate to the Windows Settings and choose ‘Update & Security’.
  2. In the subsequent window, select ‘View update history’.
  3. This takes you to a page where all your recent updates get listed. Look for any recent updates that might be causing issues.
  4. Click on ‘Uninstall updates’, which will lead you to the ‘Installed Updates’ dialog box.
  5. Scan through the list of recently installed updates, select the problematic ones, and click on ‘Uninstall’.
  6. After successfully uninstalling, revisit the ‘Update & Security’ settings.
  7. Click ‘Check for updates’. Windows should automatically download and reinstall the update.


4. Checking Internet Connection and Available Storage Space

To fix the “Your Device Is Missing Important Security and Quality Fixes” error, it is crucial to check your internet connection and available storage space. Here are some steps to follow:

  1. Ensure a stable internet connection: Make sure your computer is connected to a reliable network. Check if other devices are able to access the internet without any issues.
  2. Verify available storage space: Go to “Settings” on your computer and navigate to “System.” Click on “Storage” and check the amount of free space available on your hard drive. If it’s running low, you may need to free up some space by deleting unnecessary files or programs.
  3. Restart your router: Sometimes, connection issues can be resolved by simply restarting your router. Unplug the power cable from the back of the router, wait for about 30 seconds, and then plug it back in. Allow the router to boot up completely before attempting to connect again.
  4. Disable any VPN or proxy settings: If you have a virtual private network (VPN) or proxy enabled on your computer, try disabling them temporarily and check if that resolves the problem. Some VPNs or proxies may interfere with Windows Update functionality.
  5. Test your internet speed: Use an online speed test tool to check if your internet connection is performing optimally. Slow internet speeds can lead to update failures or incomplete downloads.
  6. Clear temporary files: Temporary files can accumulate over time and take up valuable disk space. Use the built-in Disk Cleanup tool on Windows to remove these files and help improve system performance during updates.
  7. Temporarily disable antivirus software: In some cases, antivirus programs can interfere with Windows Update processes. Temporarily disable any third-party antivirus software installed on your computer and try running Windows Update again.
  8. Check firewall settings: Ensure that Windows Update is allowed through your firewall settings so that it can download and install updates without any restrictions.


5. Renaming the Software Distribution Folder

This folder contains temporary files related to Windows updates, and renaming it can help resolve any issues caused by corrupted update files. Here’s how you can do it:

  1. Press the Windows key + R to open the Run dialog box.
  2. Type “services.msc” and press Enter to open the Services window.
  3. Scroll down and locate the “Windows Update” service.
  4. Right – click on it and select “Stop” from the context menu.
  5. Minimize the Services window for now.
  6. Open File Explorer by pressing Windows key + E.
  7. In the address bar, type “%windir%” (without quotes) and press Enter.
  8. Locate and open the “SoftwareDistribution” folder.
  9. Select all the files and folders inside it, right – click, and choose “Rename.”
  10. Change the name of the folder to something like “SoftwareDistribution.old” (you may need administrator permission).
  11. Close File Explorer.
  12. Right – click on the “Windows Update” service again and select “Start.”
  13. Wait for a few minutes for Windows Update to initialize.
  14. Restart your computer.


6. Change Telemetry Level

The Telemetry level determines the amount of diagnostic data sent to Microsoft. Changing this level can help fix the error and ensure that updates are installed correctly. Here’s how you can do it:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.
  2. Type “gpedit.msc” and press Enter to open the Group Policy Editor.
  3. In the left – hand pane, navigate to Computer Configuration > Administrative Templates > Windows Components > Data Collection and Preview Builds.
  4. Double-click on “Allow telemetry” in the list of policies displayed in the right-hand pane.
  5. Select “Enabled.”
  6. Under Options, choose a Telemetry level that is not set to 0 – Security [ENTERPRISE ONLY]. For example, select “Basic” or “Enhanced.”
  7. Click Apply and then OK to save the changes.


7. Use Windows Update Assistant

The Windows Update Assistant is a handy utility that can automatically fix common problems with the Windows Update service. Here’s how to use it:

  1. Download the Windows Update Assistant from the official Microsoft website.
  2. Launch the Windows Update Assistant by double – clicking on the downloaded file.
  3. Follow the on – screen instructions to install and run the assistant.
  4. Once the assistant is open, click on “Check for updates” to scan your computer for any missing security and quality fixes.
  5. The assistant will display a list of available updates. Click on “Install now” to start downloading and installing them.
  6. Wait for the installation process to complete.


8. Restart Windows Update Service

Here’s how:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.
  2. Type “services.msc” and press Enter. This will open the Services window.
  3. Scroll down and locate “Windows Update” in the list of services.
  4. Right – click on “Windows Update” and select “Restart”. This will stop and then restart the service.


9. Modify the Registry

Here’s how:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.
  2. Type “regedit” (without quotes) and press Enter. This will open the Registry Editor.
  3. In the Registry Editor, navigate to the following path: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
  4. If you don’t see a folder named WindowsUpdate under Windows, right – click on the Windows folder, select New, and choose Key. Name it “WindowsUpdate”.
  5. Right-click on the newly created WindowsUpdate folder, select New, and choose DWORD (32-bit) Value.
  6. Name this new value “DisableOSUpgrade” (without quotes).
  7. Double – click on DisableOSUpgrade and set its value data to 0.
  8. Close the Registry Editor.


10. Manually Reset Windows Update Service

If you’re encountering the “Your Device Is Missing Important Security and Quality Fixes” error on your Windows computer, manually resetting the Windows Update service can help resolve this issue. Here’s how you can do it:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.
  2. Type “services.msc” (without quotes) and press Enter. This will open the Services window.
  3. Scroll down and locate the “Windows Update” service in the list.
  4. Right – click on “Windows Update” and select “Stop” from the context menu. This will temporarily stop the service.
  5. Open File Explorer and navigate to the following folder: C:\Windows\SoftwareDistribution.
  6. Inside the SoftwareDistribution folder, select all the files and folders by pressing Ctrl+A, and then press Delete to delete them.
  7. Go back to the Services window, right – click on “Windows Update,” and select “Start” from the context menu to restart the service.
  8. Restart your computer.

11. Run Windows Update from PowerShell

This method allows you to manually check for updates and install them if needed. Here’s how to do it:

  1. Press the Windows key + X on your keyboard and select “Windows PowerShell (Admin)” from the menu that appears.
  2. In the PowerShell window, type or copy and paste the following command: “Get-WindowsUpdate -Install -AcceptAll -Verbose”
  3. Press Enter to execute the command.
  4. The PowerShell window will display the progress of the update installation. Wait for it to finish.
  5. Once the installation is complete, restart your computer to apply any changes.


12. Enable Windows Modules Installer Service

To resolve the issue of “Your Device Is Missing Important Security and Quality Fixes,” you can enable the Windows Modules Installer Service. This service is responsible for installing, modifying, and removing Windows updates and optional components. By enabling it, you can ensure that your device receives the necessary security and quality fixes. Here’s how to do it:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.
  2. Type “services.msc” (without quotes) and press Enter.
  3. In the Services window, scroll down and locate “Windows Modules Installer.”
  4. Right – click on “Windows Modules Installer” and select Properties from the context menu.
  5. In the General tab, set the Startup type to Automatic using the drop – down menu.
  6. Click on the Start button in the Service status section to start the service immediately if it’s not already running.
  7. Click Apply and then OK to save the changes.


13. Download the Most Recent Servicing Stack Update (SSU)

The SSU is an essential component that allows Windows updates to be installed smoothly and effectively. Here’s how you can download the most recent SSU:

  1. Visit the official Microsoft website or use the Windows Update feature on your computer.
  2. Look for the section that provides information about the latest SSU release.
  3. Click on the link provided to download the SSU file.
  4. Once downloaded, locate the file on your computer.
  5. Double – click on the file to start the installation process.
  6. Follow the instructions provided by the installation wizard.
  7. After installation, restart your computer to apply any changes made by the SSU.

14. Enable Windows Update Advanced Option

This option allows you to have more control over which updates are installed on your computer. Here’s how to do it:

  1. Open the Windows Settings by clicking on the Start menu and selecting the gear icon.
  2. In the Settings window, click on “Update & Security”.
  3. In the left – hand menu, click on “Windows Update”.
  4. Scroll down and click on “Advanced options”.
  5. Under “Choose how updates are installed”, click on the drop – down menu and select “Notify to schedule restart“.
  6. This option will notify you when updates are available, allowing you to choose when to install them.
  7. You can also check the box next to “Give me updates for other Microsoft products when I update Windows” if you want to receive updates for other Microsoft software as well.
  8. Close the Settings window.
  • The error may also be caused by bugs in recent updates, incomplete installations, third – party programs, problematic Servicing Stack Updates, malware infection, or Telemetry settings.
  • Solutions to fix the error include running the Windows Update Troubleshooter, renaming the Software Distribution folders, repairing corrupted system files,
  • changing the Telemetry level,and reinstalling Windows updates.
  • Manually installing a security update can be done through the Windows Update window in the Windows Security Center.

15. Scan for Malware

Here’s how you can scan for malware:

  1. Install a reliable antivirus program on your computer.
  2. Update the antivirus software to the latest version to ensure it has the most up-to-date virus definitions.
  3. Open the antivirus program and navigate to the scanning options.
  4. Choose a full system scan or a custom scan if you suspect specific files or folders are infected.
  5. Initiate the scan and wait for it to complete.
  6. If any malware is detected, follow the prompts provided by the antivirus software to remove or quarantine the malicious files.
  7. Repeat the scanning process regularly to keep your device protected from new threats.


16. Change Permission for System Volume Information Directory

This directory contains important system files related to system restore points and other Windows features. Here’s how you can do it:

  1. Open File Explorer by pressing the Windows key + E on your keyboard.
  2. Navigate to the root directory of your main system drive (usually C: ).
  3. Right – click on the System Volume Information folder and select “Properties” from the context menu.
  4. In the Properties window, go to the “Security” tab.
  5. Click on the “Advanced” button located at the bottom right of the window.
  6. In the Advanced Security Settings window, click on the “Change” link next to “Owner”.
  7. In the Select User or Group dialog box, type your username in the text field and click “Check Names” to verify it.
  8. Once your username is recognized, click “Ok” to close the dialog box.
  9. Back in Advanced Security Settings, make sure that your username is listed under “Owner”. If not, repeat steps 6-8.
  10. Under Permission entries, locate your username and click on it.
  11. Click on the “Edit” button below.
  12. In Permissions for [Username], check if Full Control is allowed or denied for your account.
  13. If Full Control is denied, check all checkboxes under Allow except for Special Permissions.
  14. Click “Ok” to save changes and close all windows.


17. Check Background Intelligent Transfer Services

BITS is a Windows service that facilitates the transfer of files between clients and servers in the background, ensuring that updates can be downloaded and installed seamlessly. Here are the steps to check BITS:

  1. Press the Windows key + R on your keyboard to open the Run dialog box.
  2. Type “services.msc” in the dialog box and press Enter.
  3. In the Services window that appears, scroll down or use Ctrl + F to find “Background Intelligent Transfer Service.”
  4. Right – click on “Background Intelligent Transfer Service” and select Properties from the context menu.
  5. In the Properties window, check if the service status is set to “Running.” If not, click on the Start button to start it.
  6. Next, ensure that the startup type is set to “Automatic.” This ensures that BITS will automatically start whenever you boot up your computer.
  7. Click Apply and then OK to save your changes.
  • Open Run dialog box by pressing Windows key + R
  • Type “services.msc” and press Enter
  • Find “Background Intelligent Transfer Service” in the Services window
  • Right – click on it and select Properties
  • Ensure that service status is set to “Running”
  • Set startup type as “Automatic”
  • Click Apply and then OK


18. Launch System Restore

To resolve the “Your Device Is Missing Important Security and Quality Fixes” error on your computer, you can try launching System Restore. System Restore is a built-in feature in Windows that allows you to revert your computer’s settings back to a previous point in time. Here are the steps to launch System Restore:

  1. Press the Windows key + R to open the Run dialog box.
  2. Type “rstrui.exe” (without quotes) and press Enter.
  3. The System Restore window will open. Click on “Next”.
  4. You will see a list of available restore points. Select a restore point that was created before you started experiencing the error and click on “Next”.
  5. Review the information on the confirmation screen and click on “Finish”.
  6. Windows will then begin the system restore process, which may take some time.
  7. Once the process is complete, your computer will restart, and it should now be restored to the selected restore point.


19. Check Drive Health

To ensure the smooth functioning of your Windows computer and fix the error “Your Device Is Missing Important Security and Quality Fixes,” it is important to check the health of your drives. Here are some steps to help you troubleshoot drive health issues:

Run a drive health check: Use built-in tools like CHKDSK (Check Disk) or third-party software to scan your drives for any errors or bad sectors. This will help identify and resolve any underlying issues affecting your drive’s performance.

You can use tools like HDSentinel to check your drive’s health. If it is poor, you will need to get in touch with a PC repair technician to replace the drive.


20. Unplug all USB devices and Try again

To resolve the “Your Device Is Missing Important Security and Quality Fixes” error, try unplugging all USB devices and then attempting the update again. This simple step can help eliminate any potential conflicts or issues that may be causing the error. Here are some key points to keep in mind:

  • Unplug all USB devices connected to your computer, such as external hard drives, flash drives, printers, or other peripherals.
  • Once you have disconnected all USB devices, restart your computer.
  • After the restart, navigate to Windows Update settings and check for updates again.
  • If the error persists, try installing the updates with only essential USB devices connected (such as a keyboard and mouse) and disconnect any unnecessary ones.
  • It’s worth noting that sometimes certain USB devices can interfere with the update installation process or cause conflicts. By temporarily removing them from your computer, you can increase the chances of a successful update.


21. Reset PC

To resolve the “Your Device is Missing Important Security and Quality Fixes” error, you can try resetting your PC. This process will remove all installed apps and settings, but it can help fix any underlying issues causing the error. Here’s how to reset your PC:

  1. Open the Start menu and go to “Settings”.
  2. Click on “Update & Security”.
  3. Select “Recovery” from the left – hand menu.
  4. Under the “Reset this PC” section, click on the “Get started” button.
  5. Choose whether you want to keep your personal files or remove everything.
  6. Follow the on – screen instructions to complete the reset process.
  • The error message “Your Device is Missing Important Security and Quality Fixes” can be resolved by resetting your PC.
  • Resetting your PC removes all installed apps and settings.but can help fix underlying issues.
  • To reset your PC, go to Settings > Update & Security > Recovery. and click on “Get started” under the Reset this PC section.



In conclusion, it is crucial to address the issue of missing important security and quality fixes on your device. Neglecting updates can leave your system vulnerable to threats and compromise its overall performance.

By following the troubleshooting steps outlined in this blog, such as running Windows Update Troubleshooter or reinstalling updates, you can ensure that your device stays up-to-date and protected against potential risks.

Don’t delay – take action now to maintain the security and optimal functioning of your device.

FAQs on How to fix Your Device is Missing Important Security and Quality Fixes

1. What does it mean when my device is missing important security and quality fixes?

When your device is missing important security and quality fixes, it means that there are updates or patches available from the manufacturer that need to be installed in order to improve the security and performance of your device.

2. How can I check if my device is missing important security and quality fixes?

To check if your device is missing important security and quality fixes, you can go to the settings menu on your device and look for the “Software Update” or “System Updates” option. From there, you can check for any available updates that need to be installed.

3. Why should I install these updates?

It is important to install these updates because they often contain bug fixes, vulnerabilities patches, and performance improvements. By installing them, you ensure that your device remains secure against potential cyber threats and functions optimally.

4. Can I postpone installing these updates?

While it is generally recommended to install these updates as soon as possible, some devices allow users to postpone installation for a certain period of time. However, it’s advisable not to delay too long as installing the updates promptly ensures maximum protection against emerging threats and keeps your device running smoothly.

I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...