How to solve the error code 0x80070005: SQL Server 2019 installation failed

There are several possible solutions to the error code 0x80070005 when installing SQL Server 2019:

1. Run the installation as an administrator: Right-click on the installation file and select "Run as administrator" to ensure that you have the necessary permissions to install the software.
2. Disable antivirus software: Some antivirus programs may interfere with the installation process. Try disabling your antivirus software temporarily and then run the installation again.
3. Check the Windows Firewall settings: Make sure that the Windows Firewall is not blocking the installation. You can temporarily disable the firewall or add an exception for the SQL Server installation.
4. Check the system requirements: Ensure that your system meets the minimum requirements for SQL Server 2019. Check the Microsoft website for the latest system requirements.
5. Check the installation media: If you are installing from a DVD or USB drive, make sure that the media is not damaged or corrupted. Try copying the installation files to a different location and then run the installation again.
6. Check the installation logs: The installation logs may provide more information about the error. Check the logs for any error messages or warnings and try to resolve them.
7. Try a different installation method: If none of the above solutions work, try a different installation method such as using a different installation media or downloading the installation files from the Microsoft website.