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Login Failed For User Sa Error 18456

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I didn't run that command though. –JAG Jul 3 '09 at 12:34 Normally it's 'master'. Browse other questions tagged sql-server sql-server-2008 authentication sql-server-express or ask your own question. Would you like to answer one of these unanswered questions instead? Appreciate it. http://ecoflashapps.com/sql-server/can-39-t-login-to-sql-server-2012.html

By default, only windows authentication is enabled. share|improve this answer answered Nov 12 '09 at 2:02 GuyBehindtheGuy 77121135 Thanks.. Thank you very much. sql-server sql-server-2008 share|improve this question edited Jan 4 '13 at 6:41 asked Mar 19 '10 at 3:38 Sreedhar 9,8822380135 1 Test both the sql and windows authentication access through SqlServer http://serverfault.com/questions/35505/cant-connect-to-sql-server-using-sa-account-what-im-missing

Login Failed For User Sa Error 18456

Baden Württemberg Ticket usage How Did The Dred Scott Decision Contribute to the Civil War? I had to right click the server node in the Object Explorer and go to Server Properties. What are the applications of taking the output of an amp with a microphone? Named instances appear in upper case with the same name that they have in Registered Servers.) Right-click the instance of SQL Server, and then click Properties.

share|improve this answer edited Nov 21 '12 at 5:16 Bobrovsky 7,2911544100 answered Nov 12 '09 at 2:13 Travis Heseman 7,07662340 6 I think it's good because it lets potential responders On the Startup Parameters tab, in the Specify a startup parameter box, type -m and then click Add. (That's a dash then lower case letter m.) Note For some earlier versions of Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Sql Server Authentication Login Not Working This documentation is archived and is not being maintained.

Copy CREATE LOGIN TempLogin WITH PASSWORD = '************'; ALTER SERVER ROLE sysadmin ADD MEMBER TempLogin; CautionReplace ************ with a strong password. After you've downloaded it, double-click the setup file to install it. Click on Open File button and select the master.mdf database for your SQL Server instance. this contact form What causes this error and how do I login with my user?

That made the trick. Sql Server Authentication Login Failed So i restarted the service and it worked! However, what to do if you're locked out of every SQL Server account and can't login even with Windows Authentication? How do I handle this?

Sa Account Is Disabled

So to investigate further you need to look at relevant SQL Server instance error log too for more information on Severity & state of this error. http://dba.stackexchange.com/questions/28336/user-sa-cannot-connect-to-sql-server-express-2008-r2 Tank-Fighting Alien Why did the best potions master have greasy hair? Login Failed For User Sa Error 18456 Best way to remove old paint from door hinges Class forcing as set forcing followed by truncation Was a massive case of voter fraud uncovered in Florida? Cannot Alter The Login 'sa', Because It Does Not Exist Or You Do Not Have Permission. Ballpark salary equivalent today of "healthcare benefits" in the US?

mona is not in the sudoers file. navigate here Create another SQL account and try it (since you can get in with -E you dhould be able to do this) Test using an ODBC connection, you can create this connection If your SQL Server is running in mixed authentication mode and you want to reset the password of the sa account, connect with a Query Window using Windows Authentication (which includes Great i already find a solution for this problem for several days, but this solution is worked. Sql Server Sa Login Default Password

One way in which you can regain access is to reinstall SQL Server and attach all the databases to the new instance. but I'm all good now. –Travis Heseman Nov 12 '09 at 2:17 As the page explains, the State logged in your SQL Server error log will be different than share|improve this answer edited May 20 '15 at 14:58 bob esponja 2,05221927 answered May 25 '11 at 12:22 PrateekSaluja 9,700114570 14 Oh THANK YOU a million times. http://ecoflashapps.com/sql-server/can-39-t-login-to-sql-server-with-windows-authentication.html In the below screen shot, I am logging into Microsoft SQL Server Management Studio with a user that does not have administrative permissions to connect to the server.

Why does low frequency RFID have a short read range? Login Failed For Sa Why does the Minus World exist? Real numbers which are writable as a differences of two transcendental numbers more hot questions question feed lang-sql about us tour help blog chat data legal privacy policy work here advertising

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What crime would be illegal to uncover in medieval Europe? A different way to handle Microsoft Exchange emails Where do I drop off a foot passenger in Calais (P&O)? There is no such thing as a blank sa password in SQL Server anymore. –Aaron Bertrand♦ May 6 '14 at 1:26 add a comment| Your Answer draft saved draft discarded Sql Server No Process Is On The Other End Of The Pipe Do one of the following.

Thanks anyway. –JAG Jul 6 '09 at 9:44 add a comment| up vote 0 down vote If you are installing SQL Express 2014, you'll have to do a few things to Join them; it only takes a minute: Sign up SQL Server 2008 can't login with newly created user up vote 145 down vote favorite 30 I'm using using Windows Vista and The client application provides the client application name, and can provide a false name as part of the connection string. this contact form more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Can A Catalytic Converter Fail Due to Age? Still, i am not convinced that security as valid excuse to hamper usability. share|improve this answer edited Nov 7 '12 at 19:30 answered Nov 7 '12 at 19:23 MacGyver 75451735 add a comment| Your Answer draft saved draft discarded Sign up or log The server is configured to allow Windows Authentication only.

Someone changed that setting for me and I had the same problem. Antonym for Nourish Why did the best potions master have greasy hair? The parameters open up in a very small window. asked 6 years ago viewed 80152 times active 6 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 29 what is the differences between sql server authentication and

Right-click on the SQL Server instance, select Restart (alternatively, open up Services and restart the SQL Server service). This is what I tried: Login using Windows authentication and changing the sa password: sp_password NULL, newpassword, 'sa' Enabling 'sa' login: ALTER LOGIN sa ENABLE ; GO ALTER LOGIN sa WITH However, since it is some time ago, I don't no the exact versions and so on. Right-click the server and choose Properties, then select the Security screen.

The problem we were facing was described… Reply Anonymous says: February 25, 2015 at 9:33 pm Tonight, I was preparing a Hyper-V image running Windows Server 2012 R2, SQL Server 2014 I think someone changed something but I cannot figure out what is it. Connect to SQL Server When System Administrators Are Locked Out SQL Server 2012 Other Versions SQL Server 2016 SQL Server 2014 This topic describes how you can regain access to the Had it said something like "Could not login.

At delivery time, client criticises the lack of some features that weren't written on my quote. Choose the SA account and click on Change Password button. When I created a new database, I noticed my network name showed up under the database properties. NEED to restart! –Levi Fuller Oct 2 '14 at 20:21 3 Why should this work if OP explicitly states that "Authentication Mode on SQL Server is set to both (Windows

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