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Sql Server 2008 R2 Windows Authentication Not Working


How does one add Administrators to the sysadmin role? –Ian Boyd Jan 4 '12 at 20:11 Updated question with detailed screenshots showing the inability of adding users or groups Some times where it´s not a posibillity to login as Admin, and SA is not enabled. | Search MSDN Search all blogs Search this blog Sign in GD Bloggers GD Bloggers This is the blog site for Microsoft Global Delivery Communities focused in sharing the technical knowledge You can select one of the following actions to perform. this contact form

Which means that if you try to login using the Administrator account, you’ll get a nice error window that says: I happen to have a copy of PsExec on my C:\bin If Windows Authentication mode was chosen during install then there are a couple of things you can do, but I think the easiest is just to recreate the user sadegh, login Reason: Token-based server access validation failed with an infrastructure error. Login-based server access validation failed with an infrastructure error Hot Network Questions The 10'000 year skyscraper How do I calculate passive perception for a monster? https://blogs.technet.microsoft.com/meamcs/2011/12/01/cannot-login-to-sql-server-using-administrator-account/

Sql Server 2008 R2 Windows Authentication Not Working

Then I can access the "localhost". Additional information SQL Server Management Studio is being run as an administrator: SQL Server is set to use Windows Authentication: tried while logged into SQL with both sa and the only Post navigation ← Monitoring Hybrid Cloud - Step-By-Step How To Move or Migrate SQL Server Workload to Azure Cloud Services – All version of SQL Server – Step-By-Step → Search for: Instead of connecting with Object Explorer, connect with a Query Window using Windows Authentication (which includes your Administrator credentials). (You can only connect this way if you did not connect with

If you cant find any user with enough rights then you have to add a login to the server and give it sysadmin rights. That was easy, eh? n-dimensional circles! Can't Login To Sql Server 2012 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

Faça login para adicionar este vídeo à playlist "Assistir mais tarde" Adicionar a Carregando playlists... I asked some of my contacts at CSS and they confirmed that the article is still considered valid for 2008 and 2008 R2. See sqlblog.com/blogs/aaron_bertrand/archive/2011/01/14/… –Aaron Bertrand♦ Nov 24 '14 at 17:38 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted I found the answer to my problem http://serverfault.com/questions/346525/cannot-login-to-sql-server-2008-r2-with-windows-authentication That was the problem.

Thanks Chris July 11, 2011 3:30 PM Leo Miller said: Thinking it through you will see he doesn't even need to add himself as a Sysadmin. Login Failed For User 'sa'. (microsoft Sql Server Error 18456) thansk it works Reply Popular TagsSharePoint MOD Datacenter SQL Server .NET development Messaging & Voice Azure Infrastructure BizTalk MOD Client Integration BizTalk Azure Development Modern Apps & Services Hosted Exchange Private 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 and Dynamics CRM 2015 to investigate a One way in which you can regain access is to reinstall SQL Server and attach all the databases to the new instance.

Sql Server Windows Authentication Login Failed For User 18456

Center trace between two pads I just saw this bird outside my apartment. http://dba.stackexchange.com/questions/101378/login-failed-for-user-domain-administrator-microsoft-sql-server-error-1845 Click Logins Right-Click Logins Select New Login… Click the Search Button Type in the Windows User Name you would like to add Sql Server 2008 R2 Windows Authentication Not Working asked 1 year ago viewed 8579 times active 5 months ago Related 4Perform admin tasks (e.g. Sql Server 2012 Windows Authentication Not Working I can connect with the instance in SQL Server Management Studio (using Windows authentication) and I can see all databases in the Object Explorer in the left side.

asked 4 years ago viewed 15068 times active 4 months ago Linked 0 Error attaching mdf file to SQL Server 2008 R2 Related 6Howto use Windows Authentication with SQL Server 2008 weblink The error message is: Servername: SRV-DB Error Number: 18456 Schweregrad: 14 Status: 1 Line of Code: 65536 In the event log it says (translated): Error checking the token based server access Resolution Start the instance of SQL Server in single-user mode by using either the -m or -f options. up vote 2 down vote Try running SSMS on the server with 'Run As Admin' to check if you added builtin\administrators during install. Can't Login To Sql Server With Windows Authentication

As allowed usergroup I have given the group "domain-admins" sysadmin rights. UPDATE - How to enable the adding of groups in SQL Server security After including groups, you can find them (if they exist) using the Check Names in the Select User add a comment| 3 Answers 3 active oldest votes up vote 5 down vote I reinstalled the sql server three times. navigate here Database Engine Features and Tasks Database Engine Instances (SQL Server) Server Network Configuration Server Network Configuration Connect to SQL Server When System Administrators Are Locked Out Connect to SQL Server When

What exactly are sleeping stalls versus waiting-rooms, for airport layovers? Sql Server 2012 Login Failed For User The procedure described in the blog post was the solution. fdzjuba 198.593 visualizações 43:26 How To Connect SQL Server with Internet - Duração: 20:48.

Good news for security folks though, looks like this loophole might be "closed" in Denali as NT\System is no longer sysadmin by default: http://msdn.microsoft.com/en-us/library/bb500459(SQL.110).aspx "BUILTIN\administrators and Local System (NT AUTHORITY\SYSTEM) are

Browse other questions tagged sql-server sql-server-2008-r2 security or ask your own question. Slight adjustments for earlier versions of SQL Server or Windows are provided. Sobre Imprensa Direitos autorais Criadores de conteúdo Publicidade Desenvolvedores +YouTube Termos Privacidade Política e Segurança Enviar feedback Tente algo novo! 18456 Sql Server Authentication 2014 Processando...

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. Tente novamente mais tarde. Adicionar a Quer assistir de novo mais tarde? his comment is here Reason: Failed to open the database configured in the login object1I am getting a failed login message in the SQL Server error logs however, nothing actually failed?2Error 18456 Serverity 14, State

Server is not found or not accessible. 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 Meher July 11, 2011 9:07 AM Brent Ozar said: Wow. Great i already find a solution for this problem for several days, but this solution is worked.

Thanks for the great article on it. Let’s kickoff a cmd window (running as Administrator) that will run PsExec and launch another cmd window running as cmd – the parameters I used for PsExec are: Interactive (-i) and Is it unethical to poorly translate an exam from Dutch to English and then present it to the English speaking students? I never considered trying something like this.

Is it safe to use cheap USB data cables? But when I tried to run the SQL management ssme.exe with the same , it worked. Join them; it only takes a minute: Sign up SQL Server 2008 database engine login failed for administrator user in windows 7 [closed] up vote 5 down vote favorite 6 I This may take a few moments.

Mysterious creeper-like explosions Does The Amazing Lightspeed Horse work, RAW? If you have not done so already, log in using the sa account and grant the Windows service account the sysadmin server role. Yeah, well – don’t get a false sense of security. Copy CREATE LOGIN TempLogin WITH PASSWORD = '************'; ALTER SERVER ROLE sysadmin ADD MEMBER TempLogin; CautionReplace ************ with a strong password.

Thanks! If I try to run any query on one of the databases I get a "SQL Server Message 916": The server principal "MyComputerName\MyUserName" is not able to access the database "MyDatabase" Publicidade Reprodução automática Quando a reprodução automática é ativada, um vídeo sugerido será executado automaticamente em seguida. July 11, 2011 9:54 AM Chris Wood said: Argenis, The KB article says that this account is used for Microsoft Update.