How can I resolve error 233 in SQL Server 2005 under Windows 7?

I'm creating a new login with SQL Server authentication. Once the login is created, I then try to connect to the database using SQL Server authentication. This produces the following error:

Cannot connect to (SERVER NAME) i.e machine name/sql\express

Additional Information:

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: 223)

Here is what I have already tried for troubleshooting:

• Enabling all the protocols
• Ensuring that I am running as Administrator
• Setting the Authentication Mode to Windows and SQL Server Authentication

Unfortunately, none of these steps seem to have worked. How can I fix this error?开发者_JAVA百科

Here is a blog post that not only contains screen shots on how to enable\disable a login, it gives you some more info on SQL security (incase somebody googles this answer and needs the info)

http://sudeeptaganguly.wordpress.com/2010/04/20/how-to-enable-sa-account-in-sql-server/

Log in to Sql Server via a Windows account and then expand Security and then Logins. If you see that sa or your new account has a downward facing arrow in the bottom right hand corner of the icon, right mouse click the login and select Properties. In here, click Status on the left hand side and then check the Enabled radio button and then click OK. Then, try and log in with this account.

All you need is to restart SQL Server as a SERVICE!!!

You can do it with SQL Server Configuration Manager. This answer was OK on similar question SQL Server Error 223 When Connecting