All About Windows 11 Cannot Install the Update KB5016629 Here is the Fix

All About Windows 11 Cannot Install the Update KB5016629 Here is the Fix

Windows 11 has been the talk of the town since its release, with its sleek design and new features. However, like any new software, it is not without its flaws. One of the latest issues to arise with Windows 11 is the inability to install the update KB5016629. This update is crucial for the smooth functioning of the operating system, and its installation failure has left many users frustrated. In this article, we will dive into the details of this issue, explore the reasons behind it, and provide a comprehensive guide on how to fix it. So, if you are one of the many Windows 11 users struggling with the KB5016629 update, read on to find a solution.

Windows 11 Cannot Install the Update KB5016629? Here is the Fix!

Windows 11, the latest version of Microsoft’s operating system, has been receiving regular updates to improve its performance and security. However, some users have reported facing issues while trying to install the update KB5016629 on their Windows 11 system. If you are also facing this issue, here are some potential fixes that can help you resolve it.

Method 1: Run Windows Update Troubleshooter

The first method to fix the issue is by running the Windows Update troubleshooter. This tool can automatically detect and resolve any problems related to Windows Update. Follow these steps to run the troubleshooter:

1. Press Windows + I to open the Settings app.
2. Go to Update & Security > Troubleshoot.
3. Click on Windows Update and then click on Run the troubleshooter.
4. Follow the on-screen instructions to complete the troubleshooting process.

Method 2: Perform a Clean Boot

A clean boot can help you identify if any third-party applications or services are causing conflicts with the Windows Update. To perform a clean boot, follow these steps:

1. Press Windows + R to open the Run command.
2. Type “msconfig” and hit Enter to open the System Configuration window.
3. Go to the Services tab and check the box next to “Hide all Microsoft services”.
4. Click on Disable all and then click on Apply.
5. Go to the Startup tab and click on Open Task Manager.
6. Disable all the listed startup items and close Task Manager.
7. Click on OK in the System Configuration window and then restart your computer.
8. Try installing the update again and see if the issue is resolved.

Method 3: Manually Install the Update

If the previous methods did not work, you can try manually installing the update from the Microsoft Update Catalog. Follow these steps to do so:

1. Open a web browser and go to the Microsoft Update Catalog website.
2. Search for the update KB5016629.
3. Download the update appropriate for your system.
4. Double-click on the downloaded file to install the update manually.

Method 4: Reset Windows Update Components

Resetting the Windows Update components can also resolve any issues related to Windows Update. Follow these steps to reset the components:

1. Press Windows + X and select Command Prompt (Admin).
2. In the Command Prompt, type the following commands one by one and hit Enter after each one:
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
3. Now, type the following commands to rename the SoftwareDistribution and Catroot2 folders:
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
4. Finally, type the following commands to restart the Windows Update components:
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
5. Close the Command Prompt and try installing the update again.

Hopefully, one of these methods helped you fix the issue and you were able to install the update successfully on your Windows 11 system. If none of these methods worked, you can try resetting your PC or contacting Microsoft support for further assistance.

1. Disable Malwarebytes (If Applicable)

Malwarebytes is a popular anti-malware software that helps protect computers from various threats such as viruses, spyware, and ransomware. While it is a great tool to have on your computer, there may be times when you need to disable it temporarily for various reasons. In this article, we will discuss how to disable Malwarebytes, if applicable.

1. Right-click on the Malwarebytes icon in the system tray.

2. In the menu that appears, click on “Exit” or “Quit.” This will temporarily disable Malwarebytes and stop it from running in the background.

3. If you can’t find the Malwarebytes icon in the system tray, you can also disable it from the Task Manager. To do this, right-click on the taskbar and select “Task Manager.”

4. In the Task Manager, go to the “Startup” tab and locate “Malwarebytes.”

5. Right-click on it and select “Disable” to stop it from running on startup. This will also disable Malwarebytes temporarily.

6. If you want to completely disable Malwarebytes, you can do so by opening the program and going to the “Settings” tab.

7. In the left-hand menu, click on “Malware Protection” and then toggle off the option that says “Scan for rootkits.”

8. You will be asked to confirm your choice, click on “Yes” to disable Malwarebytes completely.

9. If you want to re-enable Malwarebytes in the future, simply follow the steps above and toggle the options back on.

It is important to note that disabling Malwarebytes, even temporarily, can leave your computer vulnerable to threats. It is recommended to only disable it when absolutely necessary and to re-enable it as soon as possible.

Sometimes, you may also need to disable Malwarebytes to troubleshoot certain issues. If you are experiencing any problems with the software, you can follow the steps above to disable it and see if the issue persists. If not, you can contact Malwarebytes support for further assistance.

In conclusion, Malwarebytes is a useful tool for protecting your computer from malware, but there may be situations where you need to disable it temporarily. It is always important to re-enable it as soon as possible to ensure your computer is fully protected.

2. Disable NET 3.5 Framework

2. Disable NET 3.5 Framework

The .NET Framework 3.5 is a software framework that is essential for running certain applications on your computer. However, there may be instances where you need to disable the .NET Framework 3.5, such as freeing up system resources or troubleshooting certain issues. In this blog post, we will guide you on how to disable the .NET Framework 3.5 on your Windows computer.

Step 1: Check if .NET Framework 3.5 is enabled

First, we need to check if the .NET Framework 3.5 is currently enabled on your computer. Here’s how:

1. Open the Control Panel on your Windows computer.
2. Click on “Programs” or “Programs and Features” depending on your Windows version.
3. In the left pane, click on “Turn Windows features on or off”.
4. In the pop-up window, check if the box next to “Microsoft .NET Framework 3.5” is ticked. If it is, then the framework is currently enabled on your computer.

Step 2: Disable .NET Framework 3.5

Now that we have confirmed that .NET Framework 3.5 is enabled, we can proceed with disabling it. Here’s how:

1. In the same pop-up window, uncheck the box next to “Microsoft .NET Framework 3.5”.
2. Click on “OK” to save the changes.
3. Windows will start disabling the .NET Framework 3.5. This process may take a few minutes to complete.
4. Once done, you will be prompted to restart your computer. Click on “Restart now” to complete the process.

Step 3: Verify the changes

After your computer has restarted, you can verify if the .NET Framework 3.5 has been disabled successfully. Here’s how:

1. Open the Control Panel and go to “Programs” or “Programs and Features”.
2. Click on “Turn Windows features on or off”.
3. In the pop-up window, check if the box next to “Microsoft .NET Framework 3.5” is still unchecked. If it is, then the framework has been disabled successfully.


Disabling the .NET Framework 3.5 may be necessary in certain situations, but it is not recommended unless you have a specific reason to do so. It is an essential framework for many applications, and disabling it may cause those applications to stop working. Therefore, only disable it if you are experiencing issues or need to free up system resources.

3. Disable Real-Time Protection

Real-time protection is a security feature that constantly monitors your system for potential threats and malware. While this is an important feature for keeping your computer safe, there may be times when you need to disable it. Here are three reasons why you may want to disable real-time protection on your computer:

1. Installing New Software

When you install new software on your computer, you may encounter issues if your real-time protection is still enabled. The security software may detect the new program as a threat and prevent it from installing properly. In this case, you may need to temporarily disable real-time protection to complete the installation process.

To disable real-time protection, open your security software and look for an option to turn off real-time scanning or protection. This option may vary depending on the security software you are using. Once the software is installed, you can turn real-time protection back on.

2. System Performance Issues

Real-time protection, while essential, can also impact your system’s performance. This is because it constantly runs in the background, using up system resources and slowing down your computer’s speed. This may be especially noticeable on older or slower computers.

If you are experiencing system performance issues, you may want to temporarily disable real-time protection to give your computer a speed boost. However, it’s important to re-enable it once you’re done using the software that required it to be turned off.

3. False Positives

Sometimes, real-time protection may mistakenly flag a safe file or program as a threat. This is known as a “false positive.” While uncommon, it can happen and may prevent you from accessing or using certain files or programs on your computer.

In this case, you may need to disable real-time protection to access the file or program and mark it as safe. This will prevent the security software from blocking it in the future. However, it’s important to only disable real-time protection temporarily and re-enable it once you’re done.

In conclusion, real-time protection is an important feature for keeping your computer safe but there may be situations where you need to disable it temporarily. Just remember to always re-enable it once you’re finished with the task that required it to be turned off.

4. Install the Update Manually

Welcome, fellow tech enthusiasts! Today, we’re going to talk about one of the most crucial aspects of maintaining a device- installing updates. While most of our devices are set to automatically update, sometimes things don’t go as planned and we find ourselves in a situation where we have to manually install an update. So, let’s dive into the steps for installing an update manually.

Step 1: Check for Updates
Before beginning the manual installation process, make sure to check if there are any updates available for your device. This can be done by going into the settings of your device and searching for the “Software Update” option. If there is an update available, go ahead and click on it to start the installation process.

Step 2: Download the Update File
Once you’ve confirmed that there is an update available, the next step is to download the update file. Most devices will automatically download the update file, but if for some reason it doesn’t, you can download it manually from the company’s official website. Make sure to download the correct update file for your specific device model.

Step 3: Transfer the File to your Device
After the file is downloaded, you will need to transfer it to your device. This can be done using a USB cable or by connecting your device to a computer and transferring the file through the file manager.

Step 4: Enable “Developer Options”
In order to manually install the update, you will need to enable “Developer Options” on your device. To do this, go to your device’s settings and scroll down to “About Phone” or “About Device”. From there, locate the “Build number” and continuously tap on it until the message “You are now a developer” appears.

Step 5: Enable USB Debugging
From the “Developer Options”, enable USB debugging. This will allow your device to communicate with your computer.

Step 6: Connect your Device to your Computer
Now, connect your device to your computer using a USB cable.

Step 7: Install the Update
Once your device is connected to your computer, open the command prompt or terminal on your computer and enter the command “adb devices” to check if your device is connected. If it is, enter the command “adb reboot recovery”. This will boot your device into recovery mode. From there, select “Apply update from ADB” and then enter the command “adb sideload [file name].zip” to start the installation process.

Step 8: Wait for the Installation to Complete
The update installation process may take some time, so be patient and let it complete.

Step 9: Reboot your Device
After the installation is complete, your device will automatically restart.

Congratulations, you have successfully installed the update manually! Always remember to back up your data before installing updates and follow all instructions carefully. Stay updated and stay tech-savvy!

5. Upgrade via the Media Creation Tool

5. Upgrade via the Media Creation Tool

If you’re a Windows user, you may know that one of the best ways to upgrade your operating system is through the Media Creation Tool. This tool allows you to download the latest version of Windows and install it on your computer. In this blog post, we’ll explore how to use the Media Creation Tool to upgrade your system in just five easy steps.

Step 1: Download the Media Creation Tool
The first step is to download the Media Creation Tool from the official Microsoft website. Simply go to the Windows 10 download page and scroll down to the “Create Windows 10 installation media” section. Click on the “Download tool now” button and save the file to your computer.

Step 2: Run the Media Creation Tool
Once the download is complete, run the Media Creation Tool. You may be prompted to accept the license terms, so make sure to read through them carefully before proceeding. Then, select the option to “Upgrade this PC now” and click on the Next button.

Step 3: Choose your language, edition, and architecture
After clicking on Next, you’ll be asked to choose your language, Windows edition, and architecture (32-bit or 64-bit). Make sure to select the appropriate options for your computer and click on Next to continue.

Step 4: Select your installation media
In this step, you’ll be asked to choose between upgrading your current PC or creating installation media for another PC. Since we’re focusing on upgrading in this blog post, select the option to upgrade your current PC and click on Next.

Step 5: Let the upgrade process begin
Once you’ve made your selection, the Media Creation Tool will begin the process of upgrading your system to the latest version of Windows. This may take some time, so make sure to have a good internet connection and to not turn off your computer during the installation process.

That’s it! Once the upgrade is complete, you’ll be able to enjoy all the new features and improvements that come with the latest version of Windows. The Media Creation Tool makes the upgrade process quick and easy, so you can get back to using your computer in no time.

In conclusion, the Media Creation Tool is a great option for those looking to upgrade their Windows operating system. It’s simple to use and can be done in just a few steps. Make sure to check for any compatibility issues before upgrading and always back up your important files in case of any issues. Now go ahead and give it a try!


In conclusion, the recent update for Windows 11, KB5016629, has caused issues for some users when trying to install it. This has resulted in error code 0x80073701 and has left many frustrated and unable to update their operating system. However, there is a simple fix for this problem, which involves using the Windows Update Troubleshooter and resetting Windows Update components. By following these steps, users can easily overcome this installation error and successfully update their Windows 11 system. It is important to note that this fix may not work for all users, and in such cases, seeking further assistance from Microsoft support may be necessary. We hope that this article has provided helpful solutions for those struggling with the installation of the update

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