Solving SQL Server 2016 Error Code 0x80070020: Installation Tips

Various effective methods exist to address the installation error code 0x80070020 for SQL Server 2016:

1. Assess antivirus interference: Sometimes antivirus programs can obstruct the installation process. Temporarily deactivate your antivirus software and attempt the installation once more.
2. Update Windows system: Confirm that your Windows operating system has the most recent updates installed. Apply any outstanding updates and attempt the installation again.
3. Verify disk space availability: Make sure there is sufficient disk space on the drive where SQL Server is being installed. If needed, clear some space and try the installation again.
4. Install with administrative privileges: Right-click the installer and choose 'Run as administrator' to ensure you have the appropriate permissions for installing SQL Server.
5. Utilize the SQL Server Installation Center: If direct use of the installation file fails, consider using the SQL Server Installation Center, which may help overcome common installation challenges.
6. Examine installation logs: Check the installation logs for any particular errors or problems that might be impeding the installation. Use this data to diagnose and fix the issue.