Resolving Error Code 0x80070057 During SQL Server 2019 Setup

Here are varied methods to tackle the error code 0x80070057 while setting up SQL Server 2019:

1. Assess system suitability: Confirm that your hardware conforms to the essential specifications for SQL Server 2019, including the operating system, CPU, memory, and available disk space.
2. Suspend antivirus intervention: Security software might obstruct the installation. Temporarily suspend your antivirus and attempt to deploy SQL Server 2019 again.
3. Execute installation with admin privileges: Right-click the SQL Server 2019 setup executable and opt for 'Run as administrator' to grant the necessary authorizations for the setup process.
4. Initiate installation via command line: Open the command prompt with administrative privileges, proceed to the directory containing the SQL Server 2019 setup executable, and input 'setup.exe /q /ACTION=Install' to commence a stealthy installation, which may mitigate installation disruptions.
5. Mend the .NET Framework: The error 0x80070057 may originate from complications with the .NET Framework. Go to Control Panel > Programs and Features > Microsoft .NET Framework and choose 'Repair' to resolve these complications.
6. Examine installation records: To uncover more insights about the error, peruse the installation logs found in the %ProgramFiles%\Microsoft SQL Serverh\Setup Bootstrap\Log directory and search for particular errors or cautions.