How to solve the error code 0x84BB0001: SQL Server 2016 installation failed

There are several possible solutions to this error code:

1. Check system requirements: Ensure that your system meets the minimum requirements for SQL Server 2016 installation. This includes the operating system, processor, memory, and disk space.
2. Disable antivirus software: Antivirus software can interfere with the installation process. Disable your antivirus software temporarily and try the installation again.
3. Run the installation as an administrator: Right-click on the installation file and select "Run as administrator" to ensure that you have the necessary permissions to install SQL Server.
4. Check for Windows updates: Ensure that your system is up-to-date with the latest Windows updates. This can help resolve any compatibility issues with SQL Server.
5. Use the SQL Server Installation Center: Use the SQL Server Installation Center to install SQL Server instead of using the installation file. This can help resolve any issues with the installation process.
6. Check the installation log files: Check the installation log files for any errors or warnings that may indicate the cause of the installation failure. The log files can be found in the %ProgramFiles%\Microsoft SQL Server\130\Setup Bootstrap\Log folder.
7. Uninstall previous versions of SQL Server: If you have any previous versions of SQL Server installed, uninstall them before attempting to install SQL Server 2016. This can help resolve any conflicts with the installation process.