Summary of KB4134663 Update to Resolve Error Code 0x80070643
KB4134663 is an update for Microsoft Windows that includes improvements to the operating system and addresses security vulnerabilities. This update was released on October 9, 2018, and it impacts several versions of Windows including Windows Server, as well as other related systems such as Microsoft .NET Framework and Microsoft SQL Server.
It is important to note that this cumulative update includes all the previous updates for Windows released since March 2017. The main focus areas include security enhancements, performance improvements, and bug fixes across various components of the operating system.
This update resolves a wide range of issues affecting different aspects of Windows, including but not limited to networking, accessibility features, and file management utilities. It also includes updates for Internet Explorer and other Microsoft applications that are integral parts of the OS ecosystem.
Description of the Issues Addressed in KB4134663 Update Resolving Error 0x80070643
This cumulative update addresses numerous vulnerabilities and performance issues in various components of the operating system and its related services. Specifically:
– Enhancements to Windows Defender Application Control and User Account Control
– Fixes related to file sharing and network access controls for both SMBv1 and SMBv3 protocols
– Improvements to PowerShell and WMI (Windows Management Instrumentation) stability and functionality
– Fixes for issues affecting the ability of users with screen readers or other accessibility tools to navigate the system effectively
– Resolutions for various bugs impacting Windows Update, including cases where certain updates are blocked due to incompatibility or corruption issues.
The update also addresses specific vulnerabilities that could be exploited by attackers, such as privilege escalation and information disclosure risks. By applying this update, users can mitigate these security threats and enjoy a more stable computing environment with improved performance characteristics across all system components.
Howto install KB4134663
- Navigate to the Microsoft Update Catalog website or access Windows Update through your Control Panel.
- Select “Check for updates” within Windows Update to automatically download and install KB4134663 if it’s available.
- If manual installation is preferred, search for the update by its Knowledge Base number on the Microsoft Update Catalog page and click “Download.”
- Once downloaded, run the executable file (usually ending in .exe) to begin the installation process.
- Follow any prompts that appear during the installation process. This may include agreeing to terms of service or confirming your consent for updates.
- The installer will scan your system and prepare necessary files before applying the update.
- Once all preparations are complete, the installer will proceed with updating the system components affected by KB4134663.
- After installation is finished, restart your computer to finalize changes made by the update.
Similar questions
What does update KB4134663 do to my Windows computer?
How can I check if update KB4134663 is installed on my system?
Will updating to KB4134663 affect the performance of my computer?
Can you explain how to safely uninstall or roll back update KB4134663?
What are the known issues with Windows Update KB4134663 and how can they be resolved?
Is there a way to install update KB4134663 manually without waiting for it in Windows Update?
How does update KB4134663 impact my computer’s security settings or features?
What should I do if my system crashes after applying the KB4134663 update?
Does update KB4134663 change any of my software configurations, and if so, how can I revert them?
Can you recommend any troubleshooting steps for problems caused by update KB4134663?