Since SQL Server credentials are required for several of these system checks, you're requested to provide them.
Note: If you cancel KInstall.exe, then run it again, you will have to re-enter your SQL Server credentials.
Option 1 - Installs SQL Express before continuing with the installation. You must provide the SQL credentials to use.
Option 2 - If you want to use the default instance of SQL Server already installed on your local system, select this option and enter the SQL username and password.
User Name - A SQL Server administrator logon. sa by default.
Password - The password for this user name.
Verify Credentials - Confirms your connection with the SQL Server.
Option 3 - If you want to use a named instance of SQL—either on the your local system or remote system—then enter the instance name.
User Name - A SQL Server administrator logon. sa by default.
Password - The password for this user name.
Server Name - Often the same name as the system, but not necessarily. Click Search for SQL Servers to browse available SQL Server servers and instances on your local network.
Instance Name - The instance running on this SQL Server. The same server can run multiple instances.
Verify Credentials - Confirms your connection with the SQL Server.