Win10 LTSC 2019 更新[KB5006672] v2021.10.15

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Win10 LTSC 2019 cumulative update KB5006672 details:

Update your Windows operating system security.

Improvements and fixes:

• Resolved an issue with Internet Printing Server correctly packaging modified printer properties before sending the package to the client.
• Fixed issues where applications like Microsoft Office and Adobe Reader could not open or caused application stop responding, occurring on devices protected by Microsoft Attack Protection using Export Address Filtering (EAF).
• Addressed known issues with Windows Server 2019 virtual machines (VMs) using Software Defined Networking (SDN) or traditional Multi-Tenant Routing and Remote Access Service (RRAS) gateways, which could cause disconnections in external network connections.
• If you have installed previous updates, only the new fixes included in this package will be downloaded and installed on your device.

For more details about security vulnerabilities resolved, refer to the new Security Update Guide website and October 2021 Security Updates.

Windows 10 Stack Update - 17763.2170

This update improves the quality of maintaining the stack, which is crucial for installing Windows component updates. Stack Maintenance (SSU) ensures a robust and reliable stack for receiving and installing Microsoft updates.

Win10 LTSC 2019 cumulative update KB5003217 details:

Highlights of the Update

Updated to prevent touch devices from being used as serial mice in multi-monitor scenarios.

Improvements and Fixes

• This non-security update includes quality improvements. Key changes include:
• Resolved real-time (behavioral) issues with JIT jscript9.dll.
• Fixed issue causing Event Tracing for Windows (ETW) to appear on every login, even after correctly closing the dialog box.
• Fixed issue preventing touch devices from being used as serial mice in multi-monitor scenarios.
• Fixed errors in Active Directory (AD) Administrative Center listing many Organizational Units (OUs) or Container objects and enabling PowerShell while displaying errors. The error message was "Collection was modified after the enumerator was instantiated."
• Fixed issue with long processing times after sending Autopilot Reset commands.
• Fixed potential application installer failures when using PowerShell command "set-processmitigation -system -enable forcerelocateimages" (ASLR).
• Resolved memory leaks in PKU2U causing cluster node memory exhaustion.
• Fixed issue preventing automatic BitLocker encryption using Group Policy on external drives with MBR master boot records.
• Fixed occasional corruption of Event Log entries from Microsoft-Windows-Kerberos-Key-Distribution-Center source and Event IDs 4933, 4928, and 4937.
• Fixed issue where Azure virtual machines fail to register A records and PTR for DNS updates during updates to Enterprise DNS zones.
• Fixed issue where DHCPv6 clients do not receive leases from DHCP servers after clients move to other Virtual LANs (VLANs).
• Fixed issue preventing tasks from running normally under "Start only if the following network connection is available" conditions.
• Fixed memory leaks that could occur in some Remote Desktop screen sharing scenarios.
• Added support for USB Test and Measurement class.
• Fixed PerfMon API issues that could cause handle leaks and degrade performance.
• Fixed occasional issues preventing Resource Host Subsystem (RHS) from registering network name resources in Domain Name System (DNS), resulting in Event ID 1196.

Users can download the offline installation package provided by the editor, run the EXE file after downloading it to the computer to install.