Microsoft constantly releases updates to resolve problems and enhance the security system, which is just one of the several good aspects of it. Install the upgrades as soon as possible. It is to your greatest advantage. However, the warning message Your Device Is Missing Important Security And Quality Fixes. appears at times when Windows Update appears to have problems accessing updates.

Therefore, this article will walk you through some simple remedies to this frustrating error, if you’re having trouble and need some help.

Excluding Critical Security and Quality Improvements

If you haven’t blocked Windows 10 from installing updates. they often install by themselves and are security-related to maintain your computer from malware. Your PC’s upgrade procedure is simple and quick. Additionally, clicking Check for updates will enable you to directly install upgrades. Unfortunately, there are issues with updates that linger, such as the fact that “your device is missing important security and quality fixes”. However, the error message continuously displays again after you click the Check for updates button and you see “you are not up to date.

The versions of Windows 10 1809 and 1803 in particular experience this type of problem every time users strive to update it.

Don’t panic, we have solutions ready below. Keep reading the article. your device is missing important updates (Fix)

Methods to Resolve “Your Device Is Missing Important Security And Quality Fixes”

There are various methods to fix “your device is missing important updates”. Here, we have picked the best and most simple methods for you all. You can try any method of your choice.

Method 1: Run the Update Assistant to Update Windows

Update Windows with the Update Assistant is the first approach, which has generally been successful for users. The steps to apply are as follows:

  • Get Windows 10 Update Assistant now
  • Click Update Now in the Windows Update Assistant after its launching, then await for the updates to download.

Method 2: Use the Windows Update Troubleshooter

Allowing Windows to do an issue analysis is another simple repair you might attempt. However,  The steps to use this method are as follows:our Device Is Missing Important Security And Quality Fixes

  • First, to bring up the Settings window, press Windows + I on the keyboard. After That, select Update & Security.
  • Click Additional troubleshooters after choosing Troubleshooter in the left column.
  • Next, run the troubleshooter after choosing Windows Update.
  • If there are any instructions to repair the issues, wait till the diagnostic is finished.

However, to see if the issue notice has vanished altogether, check Windows Updates once more. Try the following methods below if this one doesn’t work.

Method 3: Service Windows Updates Reset

Your Windows upgrades utilization of existing software may be corrupted. If the warning “Your device is missing important security and quality fixes” displays. Through Command Prompt, you may manually reset them. The detailed steps and mentioned below:

  1. Type “command prompt” into the search box next to the Start screen, and pick “Run as administrator.” Select Yes when asked whether you want to continue.
  2. The Command Prompt box should now include the commands that you copied and pasted. Each instruction must be executed individually by pressing the Enter key: net stop wuauserv, net stop bits, net stop appidsvc, net stop cryptsvc
  3. Press Enter after pasting Ren{50afa256e6562afb2cd7837d8db3fd71ce947f26b53ffff72a77bb9141ae121a}systemroot{50afa256e6562afb2cd7837d8db3fd71ce947f26b53ffff72a77bb9141ae121a}SoftwareDistribution SoftwareDistribution.old into the Command Prompt window.
  4. One at a time, copy and paste each of these command lines into Command Prompt. To make it execute, press Enter after pasting each and every command: 1. net start wuauserv 2. net start bits 3. et start appidsvc start cryptsvc

Method 4: Software Distribution Folder Name ChangeSoftware Distribution Folder Name Change

The transient Windows update files included in the software distribution folder can be relocated as an additional workaround for this issue. The problems with Windows Updates are therefore resolved by changing the program distribution folder. follow the steps below.

  • Enter the command prompt from the Start Menu, then click the right mouse button to Use Administrator Mode
  • To disable the Windows update processes, enter the instructions : 

          “net stop wuauserv” and “net stop bits”.

  • Moreover, to rename the program distribution folder after stopping, just copy and paste the command prompt : 

rename c:windowsSoftwareDistribution SoftwareDistribution.bak

  • Begin the Windows update programs yet again by running the code: 

net start wuauserv and net start bits.

  • Try upgrading Windows and check.

Method 5: Installing Windows security Updates Again

Finally, it is time for the last method. Corrupted Windows updates can be the cause of this problem. When a recently installed Windows update causes the issue, this solution is most likely to be successful. Below are the steps you need to follow –

  • Firstly, update history may be found by typing it into the search box beside your Start button, then clicking View your update history.
  • Here, you should discover the timeline of quality and security modifications and remove updates.
  • Next, select Uninstall from the context menu when you find the most current update.
  • Now, restart your computer after removing the most current Windows update.
  • Then, reinstall any available updates after checking for Windows updates once more.Windows security Updates (our Device Is Missing Important Security And Quality Fixes)


In a nutshell, to aid you in resolving the problem that your device is missing important security and quality fixes, we’ve offered five options with clear instructions in this article. After reading this article, hopefully, Windows 10 will allow you to resolve the issue on your own. Remember to make backups as early as you can since updating Windows alone won’t be sufficient to keep your PC secure.


Q1: How to resolve “my device’s missing important security and quality”?

Ans: To resolve this, follow the techniques –

  • Run the Update Assistant to update Windows
  • Use the Windows Update troubleshooter
  • Service Windows Updates reset
  • Installing Windows security updates again