無法登錄SQL服務器

Question

我安裝了SQL服務器2014. 問題是我無法使用任何登錄憑據登錄。除了sa和我自己的windows憑據。

任何想法？

這是錯誤：

任何幫助，將不勝感激。

Answer 1

您只需輸入了錯誤的憑據： http://itproguru.com/expert/2014/09/how-to-fix-login-failed-for-user-microsoft-sql-server-error-18456-step-by-step-add-sql-administrator-to-sql-management-studio/

The generic message 「Login Failed for User (Microsoft SQL Server, Error: 18456)」 means you entered invalid credentials when logging into SQL Server. - See more at: http://itproguru.com/expert/2014/09/how-to-fix-login-failed-for-user-microsoft-sql-server-error-18456-step-by-step-add-sql-administrator-to-sql-management-studio/#sthash.vKQ0AhjC.dpuf

這裏有幾個環節如何解決你的問題（至少我希望如此：d）： https://blogs.msdn.microsoft.com/sql_protocols/2006/02/21/understanding-login-failed-error-18456-error-messages-in-sql-server-2005/

https://blogs.msdn.microsoft.com/sqlserverfaq/2010/10/27/troubleshooting-specific-login-failed-error-messages/

http://blog.sqlauthority.com/2015/08/19/sql-server-login-failed-for-user-reason-token-based-server-access-validation-failed-with-an-infrastructure-error/ - 查找Possible causes and solutions for State 11