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This guide provides comprehensive instructions on manually downloading and installing KB4103720‚ a cumulative update for Windows 10 Version 1607 and Windows Server 2016. We’ll cover download sources‚ installation steps‚ compatibility considerations‚ and troubleshooting tips to help you successfully update your system.

Introduction

KB4103720 is a significant cumulative update for Windows 10 Version 1607 (Anniversary Update) and Windows Server 2016. It addresses numerous issues and improvements related to the operating system’s stability and functionality. This update is crucial for enhancing the overall performance and security of your system. While Microsoft typically delivers updates through Windows Update‚ there are situations where manually downloading and installing KB4103720 might be necessary.

This comprehensive guide provides step-by-step instructions for manually downloading and installing KB4103720. We’ll explore the reasons why you might need to manually download the update‚ provide you with reliable download sources‚ and walk you through the installation process. We’ll also address compatibility considerations‚ potential troubleshooting steps‚ and known issues to ensure a smooth and successful update experience.

What is KB4103720?

KB4103720 is a cumulative update released by Microsoft for Windows 10 Version 1607 (Anniversary Update) and Windows Server 2016. This update bundles together various security patches‚ bug fixes‚ and performance enhancements to improve the overall stability and functionality of the operating system. It’s important to note that KB4103720 is a “quality update‚” meaning it doesn’t introduce new features but rather focuses on resolving existing issues and improving the user experience.

KB4103720 is essential for maintaining the security and stability of your Windows 10 Version 1607 or Windows Server 2016 system. It addresses critical vulnerabilities‚ enhances the reliability of system components‚ and optimizes various aspects of the operating system’s performance. By installing this update‚ you can ensure that your system is protected against known threats‚ runs smoothly‚ and benefits from the latest improvements.

Why Download KB4103720 Manually?

While Windows Update is designed to automatically deliver and install updates‚ there are situations where manually downloading KB4103720 might be necessary or preferable. Here are some common reasons why you might choose to take this approach⁚

• Troubleshooting Installation Issues⁚ If you’re experiencing difficulties installing KB4103720 through Windows Update‚ manually downloading and installing the update can help bypass potential conflicts or errors. This allows you to directly apply the update without the interference of Windows Update’s processes.
• Specific Version Control⁚ Manually downloading KB4103720 gives you control over which specific version of the update you install. This can be helpful if you need a particular version for compatibility reasons or if you want to test a specific update before applying it to your entire system.
• Offline Installation⁚ If your computer doesn’t have a stable internet connection‚ you can download KB4103720 on another device and then transfer it to your system for offline installation. This method allows you to keep your system updated even without continuous internet access.
• Corporate Environments⁚ In corporate settings‚ IT administrators often prefer to manually download and distribute updates to ensure consistency and control over the update process. This allows them to manage updates across multiple devices and ensure they meet specific security and compliance requirements.

Download Sources for KB4103720

Several reliable sources offer KB4103720 for manual download. Choosing the right source is crucial to ensure you get the genuine update and avoid potential security risks. Here are the primary options⁚

• Microsoft Update Catalog⁚ The Microsoft Update Catalog is the official repository for Microsoft updates. It provides direct access to various updates‚ including KB4103720. The catalog allows you to filter updates by operating system‚ language‚ and architecture‚ ensuring you download the correct version for your system.
• Direct Download Links⁚ Many websites provide direct download links for KB4103720. These links often point to Microsoft’s servers‚ offering a convenient way to obtain the update. However‚ exercise caution when using these links‚ as some sites might host unreliable or even malicious files. Always verify the source and check the file integrity before downloading.
• Third-Party Download Sources⁚ While not recommended as the primary source‚ some third-party websites offer KB4103720 for download. However‚ these sources might not always be up-to-date or reliable. It’s essential to proceed with caution and only download from reputable sources with a proven track record.

Remember‚ prioritize downloading from official Microsoft sources like the Update Catalog for the highest level of security and reliability.

Microsoft Update Catalog

The Microsoft Update Catalog is the official and recommended source for manually downloading KB4103720. It provides a secure and reliable platform to obtain updates for various Windows versions‚ including Windows 10 Version 1607 and Windows Server 2016. Here’s how to use the Update Catalog to download KB4103720⁚

1. Navigate to the Microsoft Update Catalog⁚ Open your web browser and go to https://www.catalog.update.microsoft.com/.
2. Search for KB4103720⁚ In the search bar‚ enter “KB4103720” and click “Search.” The catalog will display the relevant updates for your query.
3. Filter Updates⁚ The results page will show multiple updates related to KB4103720. Use the filters on the left side of the page to narrow down your search by operating system‚ language‚ and architecture. This step is crucial to ensure you download the correct update for your system.
4. Download the Update⁚ Select the appropriate KB4103720 update for your system. Click “Download” to initiate the download. The update will be saved as an .msu file.

By using the Microsoft Update Catalog‚ you can be confident that you are downloading an authentic and up-to-date version of KB4103720‚ minimizing the risk of encountering compatibility issues or security vulnerabilities.

Direct Download Links

For quicker access to KB4103720‚ you can utilize direct download links provided by various resources. These links often lead to the .msu file directly‚ eliminating the need for searching through the Microsoft Update Catalog. However‚ exercise caution when using direct download links‚ as they may not always be up-to-date or originate from reputable sources.

Here are some direct download links for KB4103720‚ found across various websites⁚

• Windows 10 Version 1607 32-bit (x86)⁚ Download KB4103720 MSU for Windows 10 Version 1607 32-bit (x86) ⎯ 672.9 MB
• Windows 10 Version 1607 64-bit (x64)⁚ Download KB4103720 MSU for Windows 10 Version 1607 64-bit (x64) ⎯ 1274.9 MB

Remember to verify the source of the download links and ensure they align with the specific version of KB4103720 you require for your system. Cross-referencing the information with the Microsoft Update Catalog can help confirm the authenticity of the download.

Third-Party Download Sources

While Microsoft Update Catalog and direct download links are primary sources for obtaining KB4103720‚ third-party websites also offer the update for download. These sources can be convenient‚ but caution is advised‚ as they might not always provide legitimate or up-to-date versions. It’s essential to verify the source’s reputation and ensure the downloaded file is free from malware or other security threats.

Some third-party websites known to offer KB4103720 include⁚

• Comss.ru⁚ This website provides a direct download link for KB4103720 for Windows 10 (1607)‚ Windows 10 LTSB (1607)‚ and Windows Server 2016. Be sure to check the website’s legitimacy and verify the file integrity before downloading.
• AskWoody⁚ This forum is a popular resource for Windows updates and patches. While AskWoody doesn’t directly host downloads‚ users often share links to KB4103720‚ potentially from other sources. Thoroughly investigate the reliability of the provided links before proceeding.

Always prioritize downloading KB4103720 from official Microsoft sources like the Microsoft Update Catalog. If you choose a third-party source‚ ensure it’s reputable and use a reliable antivirus solution to scan the downloaded file for potential threats.

Installation of KB4103720

Once you’ve successfully downloaded the KB4103720 update file‚ you can proceed with the installation. The process is straightforward and usually involves double-clicking the downloaded file to initiate the installation wizard. This wizard will guide you through the necessary steps‚ including accepting the license agreement and choosing the installation options.

Here’s a general overview of the KB4103720 installation process⁚

1. Double-click the downloaded MSU file⁚ This will launch the installation wizard‚ which will guide you through the process.
2. Accept the license agreement⁚ Review the terms and conditions and click “Accept” to proceed.
3. Choose installation options⁚ Select the appropriate installation options as prompted by the wizard.
4. Follow on-screen instructions⁚ The wizard will guide you through the remaining steps‚ including system restarts if required.

After the installation is complete‚ you’ll need to restart your computer for the changes to take effect. Once your computer boots up‚ the KB4103720 update will be applied‚ and your system will be up-to-date with the latest security patches and improvements.

Compatibility and System Requirements

Before you embark on the manual download and installation of KB4103720‚ it’s crucial to ensure compatibility and meet the system requirements to avoid potential issues. KB4103720 is specifically designed for Windows 10 Version 1607 (Anniversary Update) and Windows Server 2016. This update is not compatible with earlier versions of Windows.

Here’s a breakdown of the system requirements for KB4103720⁚

• Operating System⁚ Windows 10 Version 1607 (Anniversary Update) or Windows Server 2016
• Processor⁚ 1 GHz or faster processor
• RAM⁚ 1 GB of RAM for 32-bit systems‚ 2 GB of RAM for 64-bit systems
• Hard Disk Space⁚ At least 16 GB of free space for 32-bit systems‚ at least 20 GB of free space for 64-bit systems
• Graphics Card⁚ DirectX 9 graphics device with WDDM 1.0 or later driver
• Internet Connection⁚ Required for downloading and installing the update

If your system meets these requirements‚ you can confidently proceed with the manual download and installation of KB4103720. If not‚ you may need to upgrade your system to a compatible version of Windows before attempting to install the update.

Troubleshooting KB4103720 Installation

While KB4103720 is generally a straightforward update‚ you might encounter installation hiccups. If you experience any problems installing KB4103720‚ here are some troubleshooting steps to try⁚

• Check for Prerequisites⁚ Ensure that your system meets the compatibility and system requirements mentioned in the previous section.
• Restart Your Computer⁚ Sometimes a simple restart can resolve minor installation issues.
• Run the Windows Update Troubleshooter⁚ Microsoft provides a built-in troubleshooter for Windows Update. You can access it by searching for “Troubleshooting” in the Start menu and then selecting “Windows Update.”
• Temporarily Disable Antivirus Software⁚ Antivirus software can sometimes interfere with updates. Temporarily disable your antivirus program and attempt the installation again.
• Check for Disk Space⁚ Ensure you have enough free disk space for the update to download and install.
• Verify the Download Integrity⁚ If you downloaded the update manually‚ make sure the downloaded file is not corrupted. You can try re-downloading it or verifying its integrity using a checksum tool.
• Run the System File Checker (SFC)⁚ The SFC tool can repair corrupted system files that might be causing installation problems. To run SFC‚ open Command Prompt as an administrator and type “sfc /scannow.”
• Use DISM to Repair System Image⁚ If SFC doesn’t resolve the issue‚ you can use the Deployment Image Servicing and Management (DISM) tool to repair the system image. Open Command Prompt as an administrator and type “DISM /Online /Cleanup-Image /RestoreHealth.”
• Consult Microsoft Support⁚ If the issue persists‚ consider contacting Microsoft Support for further assistance. They can provide more specific troubleshooting steps based on your error messages and system configuration.

By following these troubleshooting steps‚ you can address most common installation issues and successfully install KB4103720; Remember to be patient and persistent in your troubleshooting efforts‚ and don’t hesitate to seek professional help if needed.

Known Issues and Workarounds

While KB4103720 generally improves system stability‚ some users may encounter known issues. Here are a few reported problems and potential workarounds⁚

• BitLocker Recovery Mode⁚ There have been reports that KB4103720 can cause BitLocker to enter recovery mode after installation. To resolve this‚ ensure that your BitLocker recovery key is readily available. If you need to recover your data‚ follow the instructions provided by BitLocker.
• Update Installation Failures⁚ Some users have experienced issues with KB4103720 failing to install; Troubleshooting steps‚ such as running the Windows Update troubleshooter‚ checking for disk space‚ and temporarily disabling antivirus software‚ can help. If the issue persists‚ consider contacting Microsoft Support.
• System Errors⁚ Certain users have reported system errors or crashes after installing KB4103720. If this happens‚ you can try reverting to a previous restore point or reinstalling the update. Consult Microsoft Support for more specific guidance on troubleshooting these errors.
• Performance Degradation⁚ While KB4103720 generally enhances system performance‚ some users have observed slight performance degradation. This is likely due to the update’s impact on system resources. Monitor your system’s performance and consider restarting your computer after the update to resolve any temporary performance issues.

If you encounter any of these known issues‚ refer to the workarounds provided or seek assistance from Microsoft Support. Keeping yourself informed about potential problems and their solutions can help ensure a smoother update experience.

Manually downloading and installing KB4103720 can be a valuable option for users who prefer direct control over their system updates. By following the steps outlined in this guide‚ you can ensure that you obtain the correct update package and install it properly. Remember to check for compatibility and system requirements‚ and be prepared for potential issues.

While KB4103720 generally enhances system stability and security‚ it’s important to stay informed about known issues and workarounds. These can help you troubleshoot potential problems and ensure a smoother update experience. If you encounter any difficulties during the installation process‚ consult Microsoft Support for assistance.

By taking a proactive approach to updating your system‚ you can ensure that your devices are protected against vulnerabilities and benefit from the latest improvements and bug fixes. KB4103720 represents a significant step in maintaining the security and functionality of Windows 10 Version 1607 and Windows Server 2016‚ and by understanding how to manually manage updates‚ you can ensure that your system remains up-to-date and secure.