Resolving SQL Server 2012 Setup Error Code 0x84B60000

If you encounter the error code 0x84B60000 during SQL Server 2012 installation, here are several strategies to resolve it:

1. Verify system requirements: Ensure your computer meets SQL Server 2012's minimum system specifications. Check for required hardware and software, such as operating system type, CPU, RAM, and available disk space.
2. Turn off antivirus programs: Antivirus software might block the installation. Temporarily disable your antivirus before proceeding with the SQL Server 2012 setup.
3. Execute setup with admin rights: To allow the installer adequate permissions, right-click the setup file and choose 'Run as administrator'.
4. Update Windows: Ensure your operating system is fully updated. Install all available Windows updates and reboot your PC before installing SQL Server 2012.
5. Initiate a clean boot: To avoid software conflicts, perform a clean boot by accessing the System Configuration, selecting 'Selective startup', and ensuring only 'Load system services' is checked. Restart your PC and attempt the installation again.
6. Fix .NET Framework issues: SQL Server 2012 needs .NET Framework 3.5 or newer. If the error 0x84B60000 appears, consider repairing or reinstalling the .NET Framework.
7. Remove previous SQL Server versions: Uninstall any older SQL Server versions before installing SQL Server 2012.
8. Inspect installation logs: For further clues on the installation error, check the logs located in the %ProgramFiles%\Microsoft SQL ServerH\Setup Bootstrap\Log directory.