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Gave public access to the db and done. I am running Windows Vista. If yes then try to connect from SSMS if it works then problem might be in the app. I noticed someone else posted concerning this error state but I do not see a response to this issue. navigate here

Before you start "fixing" it please go through the list below: Are you the person managing the server or the person who installed sql server (e.g. Any help? Now we will introduce some situations when there is no user credentials for SQL Server logon and how to solve SQL Server login problem. Which version should I choose? 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/

Sql Error 18456 State 16

Open SQL Server Management Studio 2. Ereignisquelle: MSSQL$SHAREPOINT Ereigniskategorie: (4) Ereigniskennung: 18456 Datum: 17.10.2006 Zeit: 00:20:25 Benutzer: NT-AUTORITÄTNETZWERKDIENST Computer: PDC Beschreibung: Fehler bei der Anmeldung für den Benutzer ‘NT-AUTORITÄTNETZWERKDIENST'. [CLIENT: 192.168.2.250] Weitere Informationen über die Hilfe- und Sign in 827 19 Don't like this video?

Show more Language: English Content location: United States Restricted Mode: Off History Help Loading... Up next SQL Server Error 18456 - Duration: 5:10. I am starting my SQL server on sigle mode and trying to login under the account that installed the server but still I get this error: 2006-09-19 13:52:29.29 Logon Sql Error 18456 State 11 Microsoft does not provide very useful message boxes so below are some explanations why you get the error.

Reply soumya says: July 4, 2007 at 4:19 am Like every one else, I was frustrated by the strange 18456 error with State=8. Sql Error 18456 State 28000 Thanks for the up-vote? Probably you have no admin privileges to server, or Windows Firewall has not allowed SQL Server access. The calling program is Delphi5 Reply Ben says: March 19, 2007 at 12:59 am I'm seeing error state 23 repeatedly in my logs: “Error: 18456, Severity: 14, State: 23.” Despite some

I made shure to choose Mixed authentication mode while installing my sql server 2005 software. Sql Error 18456 State 38 Also, you can do as Matt mentioned in his comments on March 14 -- try connecting to a different database and then use the USE DATABASE to the problematic database and Reply Bill says: May 8, 2007 at 8:19 am Hi. We have about ten other databases on this SQL server.

Sql Error 18456 State 28000

so we can improve our article and help other people with the same error.

Situation 3: The login may use Windows Authentication but the login is an unrecognized Windows principal. Sql Error 18456 State 16 Sign in Transcript 161,589 views 826 Like this video? Sql 2008 Error 18456 How can I have the report server use the domain user credentials rather than "domainservername$"?

Unchecking the box will stop the error messages. Did you specify a database name in your connection string? This error is pretty clear, means that the password supplied does not match the password given. after deletion of the portel, we are continiously receiving the below event in our SQL 2005 server every 5 minutes. 2007-10-10 20:54:18.35 Logon Login failed for user ‘SERWIZSOLSvc-Sharepoint'. Sql Error 18456 State 1

It failed with error: "Login failed for user machine_nameuser_name" I can open SSMS using run as machine_nameuser_name,connect using windows authentication (in this case machine_nameuser_name) and it works fine. None of my logins were working, then I stumbled across this answer and found that somehow my SQL Express instance got changed from "SQL and Windows authentication" to "Windows authentication". Cannot get sql logins to connect using tcp/ip. his comment is here Loading...

Profiler didn't pick up any unsuccessful logins(despite the login failure showing up every minute on the SQL Server logs). Sql Error 18452 Thank you. Hope this helps, Nick Reply MCG_Val says: March 6, 2007 at 4:15 am Hi All, We are using the following connection string in VB.NET "Server=.PRG;Integrated Security=false;Database=test9 ";User Id=sa;Password=mypassword;" to connect to

Reply SQL Server Connectivity says: July 17, 2007 at 6:44 pm Hi, Hermann Please check out the following blog: http://blogs.msdn.com/sql_protocols/archive/2007/06/18/connecting-to-sql-server-2005-on-vista-and-longhorn.aspx or install Yukon SP2, find out the article in Books

Thx Reply khaki says: January 23, 2007 at 6:52 am login failed user sa for sql srv 2000 Reply " + title + " says: January 28, 2007 at 3:16 pm Also look at using the dtexecui.exe to help create the command string that appears after the DTExec.exe program above. The user is not associated with a trusted SQL Server connection. (Microsoft SQL Server, Error: 18452)" is displayed. Sql Error 233 What this means is the server was in the process of shutting down and at the same time some user was trying to log in.

Reason: Server is in single user mode. There are no error messages in the SQL Agent log, just the SQL Server logs. Reply SQL Server Connectivity says: July 17, 2007 at 6:44 pm Hi, Hermann Please check out the following blog: http://blogs.msdn.com/sql_protocols/archive/2007/06/18/connecting-to-sql-server-2005-on-vista-and-longhorn.aspx or install Yukon SP2, find out the article in Books Antiderivative of log(x) without Parts How can I recreate the following image of a grid in TikZ?

I have a problem with my connection. Loading... So for example say you create a user FOO and set FOO's default database to master, but FOO does not have permissions to log into master. Sharma says: May 19, 2007 at 9:52 am I m also facing the same problem while connecting the server in single user mode..