KB3081455 Update Summary: Fix for Error 404 Not Found Issue
KB3081455 is an important cumulative update for Microsoft SQL Server 2014, addressing multiple issues and vulnerabilities to enhance the stability and security of the database engine. It includes various fixes related to performance, compatibility with other software components, and bug resolutions.
This update resolves several specific issues affecting SQL Server 2014 including connectivity problems between instances, memory management bugs, and a variety of database engine enhancements such as improved query processing and data access optimization. Additionally, it addresses security vulnerabilities that could be exploited to gain unauthorized access or cause service disruption.
KB3081455 Description: Microsoft has patched an issue causing the ‘Error 404 Not Found’ message on affected systems
To install KB3081455 on your SQL Server 2014 environment, follow these detailed steps:
1. Download the update from Microsoft’s official website.
2. Stop all instances of SQL Server services that are running on your server or workstation using either the Services management console (services.msc) or the command line tool net stop servicename.
3. Extract the downloaded file and navigate to the folder containing the extracted files.
4. Run the setup.exe file as an administrator to begin the installation process.
5. In the SQL Server Installation Center, select “Maintenance” from the left-hand menu, then click on “SQL Server Updates.”
6. Follow the prompts in the wizard, agreeing to the terms and conditions if necessary.
7. Choose the appropriate instance for which you want to install KB3081455 and follow any additional instructions provided by the installer.
8. Once installation is complete, restart all SQL Server services that were previously stopped before proceeding with your normal operations.
Howto install KB3081455
KB3081455 resolves numerous issues impacting Microsoft SQL Server 2014, including connectivity problems between different instances of SQL Server, memory management bugs leading to system instability or application crashes, and database engine optimizations aimed at improving query performance and data access speeds. Moreover, it includes critical security patches that address vulnerabilities which could be exploited by attackers to perform unauthorized actions such as data theft or denial-of-service attacks.
Similar questions
What is the update KB3081455 and what does it do?
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Is there any risk associated with installing update KB3081455 on an older version of Windows?
Does updating to KB3081455 affect the stability or performance of my computer?
Will KB3081455 fix all bugs present in previous versions of Windows?
How do I download and install KB3081455 manually if it’s not offered as an automatic update?
Can I uninstall KB3081455 after installing it if I find issues with my system?
What should I do if I encounter errors or compatibility problems after installing KB3081455?
Is there a rollback option available in case of serious issues caused by update KB3081455?
Can KB3081455 be installed alongside other critical updates without causing conflicts?