KB4484256 Summary – Resolved Error Code 80072EEF
KB4484256 is an update package for Windows Server and includes several fixes and improvements for various components. This cumulative update offers a wide range of modifications to address stability, performance, security, and compatibility issues within the Windows environment.
The update contains enhancements for Active Directory Domain Services (AD DS), DNS server roles, Group Policy services, Network Load Balancing (NLB) service, remote differential compression (RDC) technology, Terminal Services Licensing Service (TSLS), Windows Deployment Services (WDS), Windows Firewall, Windows Server Backup, and more. It is designed to enhance the reliability of the system and improve the overall user experience by addressing a variety of issues reported through Microsoft’s support channels.
Additionally, this cumulative update includes security updates that address vulnerabilities in various components like Windows Kerberos, Security Center, Windows Common Controls and Dialogs, Windows Graphics, Windows Kernel, Windows Networking Services, Windows Server Update Services (WSUS), Windows SMB Protocol, and others. The exact nature of these issues is often detailed by Microsoft as part of their release notes for such updates.
This update also includes fixes that are part of the ongoing efforts to improve compatibility between Windows Servers and third-party software products, ensuring a smoother integration experience for businesses relying on diverse tech ecosystems. Moreover, KB4484256 contributes to overall system stability through bug fixes in areas like networking services, security protocols, and file system management.
KB4484256 Description – Update Addresses Issues with Error Code 80072EEF Patching Details
KB4484256 resolves several issues reported by users and organizations using Windows Server environments. This cumulative update addresses problems in Active Directory Domain Services (AD DS), where certain operations such as joining a domain or replicating data between DCs might encounter delays or errors under heavy load conditions. It also fixes an issue with the DNS server role, which could lead to performance degradation when processing large volumes of queries or implementing complex zone configurations.
The update enhances the stability and efficiency of the Group Policy services by addressing problems related to slow processing times for policy applications in environments with numerous GPOs or large user groups. For Network Load Balancing (NLB), it resolves issues that could cause clusters to experience unexpected disconnections during failover scenarios, impacting availability for mission-critical applications.
Furthermore, KB4484256 includes fixes for remote differential compression (RDC) technology, ensuring that file replication processes between sites run smoothly without data corruption or inconsistencies. It also addresses a problem with Terminal Services Licensing Service (TSLS), where license servers might not correctly manage concurrent connections under certain circumstances.
For Windows Deployment Services (WDS), this update corrects issues related to PXE boot failures and image deployment errors, enhancing the reliability of automated server installation processes. Additionally, improvements are made in the area of Windows Firewall, with fixes for rules that do not apply as intended or cause unexpected application behavior due to misconfigured settings.
The cumulative update also includes enhancements for Windows Server Backup, addressing problems where backups might fail or data might become inconsistent if specific conditions are met during backup operations. This ensures a more robust and dependable approach to protecting critical system resources against unforeseen events like hardware failures or software malfunctions.
Security is another key focus area in KB4484256, with fixes for vulnerabilities found in the Windows Kerberos protocol, Security Center, Common Controls and Dialogs, Graphics, Kernel, Networking Services, Server Update Services (WSUS), SMB Protocol, and many more components. These updates aim to protect against potential exploits that could compromise system integrity or confidentiality.
Howto install KB4484256
To install KB4484256 on your Windows Server, follow these detailed steps:
- Ensure that your server is running the latest version of Windows Update Agent before proceeding with any updates.
- Navigate to Microsoft’s Update Catalog, and search for KB4484256. Download the update package that matches your specific server configuration (32-bit or 64-bit).
- Once downloaded, run the installer (.exe file) you have obtained from Microsoft’s Update Catalog.
- In the installation wizard, review the terms and conditions and click “I accept” to proceed with the update process.
- The system will scan for any prerequisites that are missing or need updating. Follow the on-screen instructions to install these requirements if necessary.
- Click “Next” in the installer window once all prerequisites are installed, then wait as Windows begins downloading and installing KB4484256.
- After installation is complete, restart your server following the prompts from the installer to apply changes made by this update.
- Once your system has restarted, verify that the update was successfully applied by checking under “View installed updates” in Control Panel or Server Manager. Ensure that KB4484256 appears on the list with a status indicating it is correctly installed and active.
Similar questions
What does KB4484256 update on my Windows system?
How can I check if the KB4484256 update has been installed successfully on my computer?
Will updating to KB4484256 affect my existing software and applications negatively?
Can you explain what security issues are fixed by installing KB4484256?
Is it necessary to restart my PC after installing KB4484256, or can I keep working normally without a reboot?
Could updating to KB4484256 cause any network connectivity problems or require me to reinstall network drivers?
What steps should I take if my system crashes or becomes unstable after applying update KB4484256?
Are there known issues with the KB4484256 update that other users have reported, and how can I avoid them?
Can I roll back to a previous version of Windows after installing KB4484256 if something goes wrong?
How do I download and install KB4484256 manually without using Windows Update?