hi

use full server name like in my case . try it and will work .

localhostmssql2016

change ("mssql2016")  with your service name

thank you

I think it's SQL Server but I do not know how to start it, configure it, etc.

Hello,

When you was setting up SQL Server did you allow the current login user access or did you set an SA password?

The error suggests that the current logged in user does not have access as required to the server.

Thanks,

Trevor Robinson

I have not configured the SQL Server. I do not know how to do it