I am the first time user of SQL Server. I installed it on my windows 7 machine. When I tried to login to the server it gives me an error,
Login failed for user ‘Admin-PC\Admin’. (.Net SqlClient Data Provider)
Login failed – Error Number: 18456 – Severity: 14 – State: 1
I am using windows default authentication.
The real problem is the ‘Run As A Administrator’ on windows 7. When i choose this option, i will be able to use the MSSQL server.