How to set SQL Server from “Windows Authentication mode” to “SQL Server and Windows Authentication mode”

A connection was successfully established with the server, but then an error occurred
during the login process. (provider: Shared Memory Provider, error: 0 - No process is
on the other end of the pipe.)

(Microsoft SQL Server, Error: 233)

1. Right click on the server name and select properties;
2. Select security tab;
3. Enable the SQL Server and Windows Authentication mode;
4. Restart the SQL Server service.