KB4346877: Summary of Fixes for Error 0x800705b4
KB4346877 is an update from Microsoft that addresses various security vulnerabilities for Windows operating systems, including Windows 10 and Windows Server. This cumulative update includes improvements to non-security aspects of the operating system as well, enhancing stability and performance. It also introduces fixes for issues reported by users, ensuring a smoother experience for all. The update is available through automatic updates or can be manually installed on supported systems.
KB4346877: Description of Patches Addressing Error 0x800705b4 – What is Patched?
This update resolves several critical security vulnerabilities affecting Windows components such as Internet Explorer, Microsoft Edge, Windows Kernel, Script Engine, Windows Graphics Component, and others. Additionally, it addresses various issues reported by users, such as problems with device drivers, network connectivity, and application compatibility. Specifically, the following are some of the issues that have been patched or resolved: – Fixes an issue where certain applications may crash when performing specific operations in Internet Explorer or Microsoft Edge.
– Addresses a vulnerability that could allow remote code execution if a user opens a specially crafted document with Microsoft Office applications.
– Resolves several security vulnerabilities affecting Windows Kernel, which could be exploited to elevate privileges on the system.
– Improves compatibility for certain applications and fixes issues related to device drivers not functioning as expected.
– Fixes network connectivity issues that may occur when using specific configurations or third-party software.
Howto install KB4346877
To install KB4346877 manually, follow these steps: 1. Go to the Microsoft Update Catalog website (https://www.catalog.update.microsoft.com/) and search for “KB4346877”.
2. Click on the result that matches your operating system architecture (x86 or x64) and download the appropriate package.
3. After downloading, run the downloaded .exe file to start the installation process.
4. Follow any prompts in the installer wizard to authorize the update.
5. Once the installation begins, it may restart your computer automatically.
6. After rebooting, proceed with the second part of the update if required by the installer’s instructions.
7. If prompted, install any additional updates that are marked as dependencies for KB4346877.
8. Verify the installation by checking the Windows Update history or running a system health check tool like Windows PowerShell commands to ensure all components have been updated successfully.
Note: Automatic installations through Windows Update do not require manual intervention beyond ensuring your system is set to receive updates automatically.
To check if KB4346877 has been installed, you can use the following command in an elevated Command Prompt or PowerShell session:
“`
windowsupdate -list | findstr /i “KB4346877”
“`
Similar questions
What is KB4346877 and how does it affect my computer’s performance?
Does update KB4346877 fix any security issues on my Windows machine?
Can you tell me if there are known compatibility problems with other software after installing KB4346877?
Will the installation of KB4346877 require a restart, and how long should I expect it to take?
How can I ensure that update KB4346877 is installed without interrupting my work or gaming sessions?
What happens if I do not install update KB4346877 on my Windows system?
Is there a rollback option available for the KB4346877 update if it causes issues with my computer?
How much disk space will be required to download and install KB4346877 on my device?
Can I postpone installing KB4346877 until I have completed all my tasks or is it urgent?
Is there a detailed changelog available for update KB4346877 that lists new features and improvements?