Troubleshooting Error Code 0x84B40002 During SQL Server 2014 Setup

Implement these steps to rectify the error code 0x84B40002 when installing SQL Server 2014:

1. Assess system compatibility: Verify that your system meets SQL Server 2014’s minimum installation requirements, including the operating system, processor, memory, and available disk space.
2. Deactivate antivirus software: Security software can obstruct the installation process. Temporarily disable your antivirus and attempt the installation again.
3. Install with administrative privileges: Right-click the SQL Server 2014 installation file and choose 'Run as administrator' to ensure adequate permissions for the installation.
4. Update Windows: Make sure your system is current with the latest Windows updates to avoid compatibility issues that might prevent SQL Server installation.
5. Remove previous SQL Server versions: Uninstall any older SQL Server installations to avoid conflicts during the new installation.
6. Utilize the SQL Server Installation Center: Engage the SQL Server Installation Center for installing SQL Server 2014, which assists in diagnosing and resolving installation issues.
7. Analyze installation logs: Examine the installation logs for specific errors or problems that might be hindering the installation process. Use this information to guide your troubleshooting efforts.