Ms Sql Server Error Login Failed For User
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Microsoft Sql Server Error 18456 Windows Authentication
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Sql Server Error 18456 State 28000
windows 2008? SQL Server > Getting started with SQL Server Question 1 Sign sql server error 18456 severity 14 state 5 in to vote Hi All, we are facing the Login fails issue . how to resolve the bellow error sql error 18456 state 38 , could you please suggested thepossible ways .. ASAP TITLE: Connect to Server ------------------------------ Cannot connect to .. ------------------------------ ADDITIONAL INFORMATION: Login failed for user 'domain\name'. (Microsoft SQL https://support.microsoft.com/en-us/kb/555332 Server, Error: 18456) For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=18456&LinkId=20476 ------------------------------ BUTTONS: OK ------------------------------ Log Name: Application Source: MSSQLSERVER Date: 10/6/2011 1:56:28 PM Event ID: 18456 Task Category: Logon Level: Information Keywords: Classic,Audit Failure User: domain\name Computer: Description: Login failed for https://social.msdn.microsoft.com/Forums/sqlserver/en-US/40d83498-f52f-41e9-8d11-f2ea43413479/how-to-fix-login-failed-for-user-microsoft-sql-server-error-18456in-windows-2008?forum=sqlgetstarted user 'domain\name'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT:
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://stackoverflow.com/questions/23667670/unable-to-log-in-to-server-in-sql-server-2008-r2-management-studio policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes sql server a minute: Sign up Unable to log in to server in SQL Server 2008 R2 Management Studio up vote 3 down vote favorite I have a SQL Server 2008 R2 instance and can log in using the sa user. But I want to define another user (administrator) to log in with SQL Server Management Studio, so I did the following: Logged sql server error in to the server in Management Studio as sa. Right clicked on the database name. Clicked on properties. Then under permission, I select the required username (administrator). And I grant him all the permission. But when I tried to log in using administrator, I got the following error: Login failed for user “administator” Error 18456. Can anyone advise what might be the problem? sql-server authentication sql-server-2008-r2 ssms share|improve this question edited Feb 15 at 1:57 J0e3gan 6,31493059 asked May 15 '14 at 1:11 John John 23731233 add a comment| 2 Answers 2 active oldest votes up vote 3 down vote accepted You need to add a server login: Connect to your SQL Server with SSMS as sa. Drill into the server's Security folder in SSMS's Object Explorer pane. Right-click on the server's Security > Logins folder that appears in Object Explorer. Click on New Login... in the context menu that appears. Provide details of the new login in the Login - New dialog that opens - particularly its General, Server Roles, and User Mappings pages (along the left). (See the