Troubleshooting Error Code 0x84B40000 During SQL Server 2012 Installation
If you encounter the error code 0x84B40000 while installing SQL Server 2012, consider the following solutions:
- Verify system compatibility: Ensure your computer meets SQL Server 2012's minimum system requirements, including OS, CPU, RAM, and storage specifications.
- Temporarily deactivate antivirus: Antivirus programs may disrupt the installation. Disable your antivirus temporarily and attempt the installation once more.
- Execute setup as administrator: To guarantee appropriate permissions, right-click the installation file and choose 'Run as administrator'.
- Inspect the installation medium: Ensure that the DVD or USB drive used for the installation is neither damaged nor corrupt. Alternatively, copy the setup files to another location and initiate the installation from there.
- Review installation logs: For further details on the error, refer to the installation logs located in %ProgramFiles%\Microsoft SQL ServerH\Setup Bootstrap\Log.
- Remove earlier SQL Server versions: Uninstall any previous SQL Server versions before installing SQL Server 2012 to avoid conflicts.
- Update your operating system: Ensure that your operating system is up-to-date by installing the latest available service pack from the Microsoft website.