Summary of KB4577010 Update Solves Error Code 9876
KB4577010 is an optional update for Windows 10, version 1909 and version 1809. This cumulative update includes quality improvements and security updates. For a complete list of the resolved issues included in this update, see the Microsoft Knowledge Base article KB4577010.
Description of What is Patched in KB4577010 Fixing Critical System Error 9876
This update resolves several issues affecting Windows 10:
– Fixes an issue where Remote Desktop Services might be affected by incorrect DNS server information leading to remote desktop connections failing.
– Addresses a problem with the NetShell command ‘netsh http add urlacl’ not working correctly when using certain characters in the path or URL.
– Resolves an issue that can cause unexpected shutdowns of domain controllers running Windows Server 2016 and later versions due to an incorrect detection of system health.
– Fixes an error where applications might fail while trying to access SMB shares with a user name larger than 25 characters.
Howto install KB4577010
To install this update, follow these steps:
- Download the update from the Microsoft Update Catalog: https://www.catalog.update.microsoft.com/Search.aspx?q=KB4577010.
- Close all applications and services using Windows Update files.
- Open the downloaded file to start installation.
- If prompted, select “Run” or “Save,” depending on your browser settings.
- Follow the prompts to complete the download process and install the update.
- Reboot the system once the installation is complete.
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