How to resolve error code 0x80070002: SQL Server 2016 installation failure

There are multiple potential solutions to the error code 0x80070002 when attempting to install SQL Server 2016:

1. Verify system requirements: Ensure that your system complies with the minimum specifications for SQL Server 2016. Check the necessary hardware, software, operating system version, and service pack level.
2. Temporarily disable antivirus software: Antivirus programs can disrupt the installation process. Turn off your antivirus software temporarily and retry the installation.
3. Run as administrator: Right-click the installation file and choose 'Run as administrator' to guarantee you have the required permissions to install SQL Server.
4. Inspect installation media: If using a DVD or USB drive for installation, ensure the media isn't damaged or corrupted. Try copying the installation files to a new location and run the installation from there.
5. Verify Windows Update service: Confirm that the Windows Update service is active and current. SQL Server 2016 needs specific updates to be installed beforehand.
6. Examine system logs: Check the Windows Event Viewer for error messages related to the installation. This can help pinpoint the cause of the error and offer a solution.
7. Utilise SQL Server Installation Center: Use the SQL Server Installation Center to install SQL Server 2016. This tool can assist in troubleshooting installation problems and provide guidance on resolving them.