Accept the 'Choose Directory For Extracted Files' by clicking [OK].
Select 'New SQL Server stand-alone installation or add features to an existing installation'.
Wait for the next screen to launch.
The 'Product Updates' window will appear, click [Next].
The 'Install Rules' window will appear, click [Next].
(Note: Ignore the warning for the Windows Firewall.)
Select 'Add features to an exisiting instance of SQL Server 2019' and use SENT4EXPRESS as the instance. Click [Next].
Under 'Instance Features', select 'Full-Text and Semantic Extractions for Search'. Click [Next].
Accept the default settings for Server Configuration. Click [Next].
When the installation has been successfully completed, click the [Close] button.
The following message may appear when the installation is complete. If you receive this message restart your computer before using Sentinel Visualizer. Otherwise, you
can begin using Sentinel Visualizer.