question about MSSQL on SD+ 6

question about MSSQL on SD+ 6

I would like to install SD+ 6 with a MSSQL database, but I have no error but when I start http://localhost:8080 it said "the page can't be dispqyed".

What are the parameters with a local instance of mssql : what is the server name?
What's the username, the password?

Can you help me please?

Can you descibe me each steps to install sd6 with MSSQL?

Thanks