Microsoft SQL Server 2019: Installation & Setup Guide
In this article:
Proper installation of Microsoft SQL Server 2019 requires configuration of specific engine services and administrative permissions to ensure secure database deployment.
[Insert Image: The official Microsoft SQL Server database cylinder logo]
Step 1: Launch the Setup Center
- Mount your downloaded SQL Server 2019 ISO file and run
setup.exeas an Administrator. - The SQL Server Installation Center will open. Click on Installation in the left menu.
- Click New SQL Server stand-alone installation or add features to an existing installation.
- On the Product Key screen, enter your 25-character Standard Edition key from Sorted Keys and click Next.
- Accept the software license terms.
Step 2: Configure Database Engine Services
- Under the Feature Selection tab, check the box for Database Engine Services. (You can select other features like Analysis Services later based on your enterprise needs).
- In Instance Configuration, select Default Instance.
- In Database Engine Configuration, navigate to the Authentication Mode tab.
- Select Mixed Mode (SQL Server authentication and Windows authentication).
⚠️ Security Warning: You must create a strong, secure password for the SQL Server system administrator (sa) account during Mixed Mode setup.
- Click Add Current User at the bottom of the window to ensure your current Windows profile has admin rights over the database.
- Click Install. Once the process completes, reboot your server to finalize the deployment.





