Can't Connect Using Sa Login And Don't Have Any Other Administrator Logins
Apr 23, 2007
I connected successfully in SQL Server Management studio using the 'sa' login and changed the authentication mode to Windows NT because I could not connect using my windows login but now I can't get any connection at all because 'sa' is no longer trusted.
I changed the loginmode registry setting to 2 and rebooted my PC but this has made no difference.
Can anyone help me get the 'sa' login back?
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Oct 17, 2014
I designed the AlwaysOn wrong, but every time we fail over from primary server to another server, my applications cannot connect because the sql logins cannot connect to their default databases. Once I run the command to link the login with the user in the default database then the users are able to connect. Did I do something wrong when designing AlwaysOn?
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Oct 8, 2004
With Cassini web server, the hour glass stays on after I type in "sa" and password with SQL Login. Does anyone know how to resolve the issue?
With IIS, it simply displays the content of default.aspx as text. Are there some settings need to be changed?
My system is: Windows XP Professional with SP2.
Any help is appreciated.
Ching
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Aug 3, 2004
I have installed Microsoft SQL Server 2000 Desktop Engine (MSDE 2000) and the SQL Server Web Data Administrator. After I run the SQL Server Web Data Administrator it
is asking me for login and password. How can I determine my login and password? Thank you.
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Sep 17, 2004
Hi..
1. I installed MSDE with this string: Setup SAPWD=mypassword DISABLENETWORKPROTOCOLS=1 SecurityMode=SQL
2. And then i installed Web Data Administrator.
3. I try to login to my MSDE, but when i press the Login button, NOTHING is happening, I´ve been waiting for half an hour or so and it just freezes??.
4. I have tried Both SQL login and Windows, NONE of them work, i get no error messages at all, it just freezes?.
5. And the funny thing is that i can login with a connectionstring and a ordinary SqlCommand, that is no problem but the Web Data Administrator just freezes?
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Jun 12, 2006
Hi Y'all,
I'm using SQL Server 2005 Standard edition on Windows 2003 Standard server.
I can connect with no problems as user 'sa' to SQL Server Management Studio.
I can also create users and databases there with no problems and I can connect to them
using SQL Server Management Studio, again, with no problem.
However,. I want to use the Web Data Administrator.
I installed it,. without a problem, and I can access it as Server/Administrator and then using 'sa' and it's corresponding password.
So where is the problem?
The problem is that when I create a different user on the server and want them to have access to the Web Data Administrator, they can pass the WindowsAuth pop up screen, but when prompted to enter the MSSQL username and password, the login doesn't pass.
In fact you only see the clock hangin, but no login process is taking place.
I'm at a lose on this!
Any pointers?
-Alon.
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Feb 12, 2006
i have installed MSDE 2000 and Microsoft SQL Web Data Administrator.
at first i login using Windows Integrated option and created an account for sql login.
but when i tried to login using newly created account i get the following error.
Invalid username and/or password, you are using a windows login that is not your own, or server does not exist.
i am using XP SP2.
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Oct 15, 2007
All,
I was wondering if anyone could tell me why I could not connect to my server with the DAC when the server CPU utilization for all CPU's was greater than 90%.
BACKGROUND: I have successfully established DAC connections to this server in other periods when the CPU utilization was not pinned so high. I have done so by RDP'ing into the server, opening SSMS and cancelling the request to connect Object Explorer. Finally, I start a new query adding the "Admin" prefix to my server.
As I mentioned, when the server has CPU resource available, this works fine. This indicates that all the groundwork to setting up and using the DAC is laid correctly (i.e. DAC is enabled, I am connected locally, I am logged in with a user role with proper permissions, etc.).
This leads to my question. Why can I not connect to SQL Server 2005 Standard Edition using the DAC when all the (8-way) CPU utilization is at 90% or higher?
I need to make this connection to analyze why the server is so busy.
Any help will be greatly appreciated!!
Thanks,
Tom
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Mar 12, 2008
Here's the context:
Database server:
- Remote machine running SQL 2005 Standard as a named instance
- Named pipes and TCP are enabled for remote connections
- SQLBrowser service is running
- Listening on default named pipe (\servernamepipeMSSQL$instancenamesqlquery)
Client:
- Vista Business machine
- Not in same domain as server, but on the same network (via Cisco VPN)
- SQL 2005 Express is installed (for use with local databases)
- Windows Firewall enabled
- Running Symantec Antivirus, Corporate Edition
Connectivity:
- I CAN connect to SQL 2005 databases on the remote server using "nperverinstancename"
- I CAN connect to SQL 2005 databases on the remote server using Excel 2007
The problem is that I cannot successfully create an ODBC datasource using the "ODBC Data Source Administrator" application. I'm using the "SQL Server" driver and trying to create a System DSN. I'm also running the tool with elevated permissions.
- When I try to use "servernameinstancename" as the server and TCP as the connection type, I get this error:
Connection failed: SQL Server Error: 18452; "[Microsoft][ODBC SQL Server Driver][SQL Server] Login failed for user ''. The user is not associated with a trusted SQL Server connection.
- When I try to use "npervernameinstancename" as the server and Named Pipes, I get this error:
Connection failed: SQLState: '01000'; SQL Server Error: 1326; [Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionOpen(Connect()).
Connection failed: SQLState: '08000'; SQL Server Error: 17; [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied.
Help! I've really been beating my head against the wall on this one. It all works just fine with a Windows XP client machine.
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Jul 20, 2004
Hi,
Can any of you tell me how to create a login in SQL Server 6.5 with System Administrator privileges, like we can do with SQL 7 or SQL 2000 ? I don't want to use the sa login.
Thanks
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Apr 30, 2008
I would like to setup the membership and role in web administrator tool, however, under Security section, I got the error message of "Unable to connect to SQL database".
I tried to run aspnet_regsql.exe to edit the config(C:WINDOWSMicrosoft.NETFrameworkv2.0.50727>aspnet_regsql.exe), however, it still shows this error message.
I am using web developer 2008 and SQL Server 2005.
Please advice me how to tackle this problem.
Thank you.
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May 15, 2002
Trying to upgrade a 6.5 to a 2K.
Running SQL Agent from an admin account, admin account active as admin on both 6.5 machine and 2K machine, but I can not get the upgrade past the second screen, where I get the error message:
Unable to connect to export server, please verify that you are an NT Administrator on that machine.
Stefanie
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Feb 4, 2008
I€™m working on an application that needs to support multiple users without log in and out of Windows. I would like to use trusted/integrated security (domainusername) so I.T. does not have to manage two accounts per operator. Is it possible to use trusted accounts (domainusername) in the SQLClient.Connection object?
Thanks!
Sean
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Jul 16, 2002
We are trying to set up SQLAgent Proxy account. If the SQLServer service id is a domain admin, do we still have to add it to the local administrators group?
Jeff
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Jan 12, 2006
Hi,
I am trying to make an oracle publiching from sql server 2005 enterprise final release, i installed the oracle client 10.2 (10g) on the same server where sql server already installed, i made different connection to oracle database instance and it was ok.
from sql server : right click on publication -New oracle publication-Next-Add Oracle Publisher-Add button-Add Oracle Publisher-i entered server insttance test1 and their users and passwords--connect --->
the oracle publisher is displayed in the list of publisher but when press ok i got the following error :
TITLE: Distributor Properties
------------------------------
An error occurred applying the changes to the Distributor.
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.06&EvtSrc=Microsoft.SqlServer.Management.UI.DistributorPropertiesErrorSR&EvtID=ErrorApplyingDistributor&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
SQL Server could not enable 'test1' as a Publisher. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
The permissions associated with the administrator login for Oracle publisher 'test1' are not sufficient.
Changed database context to 'master'. (Microsoft SQL Server, Error: 21684)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.1399&EvtSrc=MSSQLServer&EvtID=21684&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
Any idea about this error ?
Thanks
Tarek Ghazali
SQL Server MVP.
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Jun 18, 2004
I want to connect to company's SQL Server from home and to connect to home's SQL server from company remotely.
The new released SQL Server Web Data Administrator by Microsoft seems solving my issue.
I use it to connect to different SQL servers in different domains company wide successfully, but I failed to connect to home from company( I have static IP on the home server).
Also I want to know how to configure the sever name if I want to connect to company's SQL Server from home. The company SQL server is inside the firewall with a internal IP. How it works?
Any ideas?
Thanks!
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Jan 21, 2007
ok, first, I know... I forgot to run a backup of the master database, and I forgot to run a script to caputure logins. Not that that is out of the way... I need to recreate the logins under the Securities tab below the databases. All the company databases have the user names and passwords assigned to them, but they are not able to login, because they are not able to authenticate to the SQL server first.
Is there a script that someone has that will copy the company database security info for the users and recreate them in the SQL security tab?
I know that I can rebuild them manually, but I need to delete them first in the application software, then delete them from the databases, and then recreate them in the application software... and as simple as that sounds... it is a slow moving process.
Any assistance would be greatly appreciated.
Thanks,
John
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Nov 22, 2005
Please help! I am new in SQL Server 2000 Administration. My manager had ask me to manage a SQL Server, but Windows Adminstrator refuse to give me Local Admin rights. I only have sa account to login to databases. I don't know any excuses or reasons to give to Windows Adminstrator so that he can give me the local admin rights. If any one have this answer, please help. Thank you.
-JC
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Dec 14, 2006
Dear members,
In MSDN, it says that it is recommended to use windows authentication to connect to SQL Server rather than use mixed authentication.
I create user deltasqluser on windows OS, and I specify in my webform ASP.NET script below :
protected System.Web.UI.WebControls.Label Label1;
private string _connString = @"data source=deltasql2000;initial catalog=northwind;integrated security=false;user id=deltasqluser";
/*
comment : I login to my windows as deltakoronx, and I want to every user (including me), connected to sql server through IIS, will be identified as deltasqluser not as user's login (impersonate)
*/
private void Page_Load(object sender, System.EventArgs e)
{
SqlConnection conn = new SqlConnection(_connString);
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandType = CommandType.Text;
cmd.CommandText = "select suser_sname()";
conn.Open();
string userName = cmd.ExecuteScalar() as string;
conn.Close();
conn.Close();
Label1.Text = userName;
}
at web.config, I add :
<identity impersonate="false" userName="deltasqluser" password="" />
at IIS webApplication1's properties, tab "Directory Security", at "Authentication and access control" section, I checked "enable anonymous access" with user : DELTAIUSR_DELTA and checked "Integrated Windows Authentication",
at query analyzer, I login as "sa" and execute script below :
exec sp_grantdbaccess 'deltasqluser','northwind'
when I run the ASP.NET script, error at conn.Open(); with error message :
Login failed for user 'NT AUTHORITYNETWORK SERVICE'.
What should I do so that IIS login to SQL Server as user deltasqluser not as "NT AUTHORITYNETWORK SERVICE" ?
Regards,
Koronx
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Feb 9, 2006
Hi all,For testing purposes I created a local database using SQL Server 2000. I want to connect to this database using following code:mySqlConnection = New SqlConnection("server=(local)SQLExpress;Integrated Security=SSPI;database=TestDbInge;UID=IVANSARK;PWD=test") mySqlCommand = New SqlCommand("SELECT Voornaam FROM Personen", mySqlConnection) mySqlConnection.Open() I'm getting the message below: System.Data.SqlClient.SqlException: Cannot open database "TestDbInge" requested by the login. The login failed. Login failed for user 'IVANSARKASPNET'. It's the same when I don't add the userid and password part to the connectionstring.
What am I doing wrong?? And where does "IVANSARKASPNET" come from? Shouldn't I be anonymous? Please help.Regards, Inge
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Jan 31, 2008
Help! Cannot connect to Database, login failed for user...
I have been looking for a fix for this for some time, however I have yet to find one. I am running msde-2000 and I have a programm that I wrote with VB.Net 2003 that works fine when I am in Debug Mode, however when I deploy the application, and try to connect to the MSDE SQL-Server I get an error that states, "Cannont Connect to database TCON1, Login failed for user Amanda,
Please someone help!...
Thanks,
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Jul 20, 2005
I get the following error when trying to create an Access Data Project:Login failed for user 'myname'. Reason: Not associated with a trustedSQL Server connection.I'm using a specific username and password. The sQL Server (actually, MSDE)is installed on \server1, and I'm working on my laptop.I get the error whenI try and click the dropdown for "Select the database on the server". Anyhints on what I've donw wrong?Thanks, in advance.
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Jun 29, 2007
Hello,
I recently installed SQL2005 and SQL2000. I only created SA login permissions with Admin access to the database (There are no Windows Users that have access).
I then installed SQL2000 and it overwrote the "mixed connection mode" . whenever I try to connect with the sa login I get the following error
Login failed for user 'sa'. The user is not associated with a trusted SQL Server connection. (Microsoft SQL Server, Error: 18452)
The problem is explained in a fix http://support.microsoft.com/kb/269587
The only problem is that the fix requires access rights that I don't have. My only logins are "BuiltInUsers" that have public access rights and then a "sa" login (that doesn't work) that has Admin rights within the db engine.
So my question is... Can I create an sysadmin account with windows authentication (for a normal Windows Admin Account) without having the proper rights within the database engine?
-Tom
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Sep 17, 2015
I have been using SQL Server 2012 developer edition for quite a while without problems. But now when I try to connect I get this error:
Cannot open user default database. Login failed.
Login failed for user 'D8700Ken'. (Microsoft SQL Server, Error: 4064)
I suspect that I caused this problem myself but I don't know how to recover from it. Here is what I did:
1: Used SSDT in Visual Studio to change the set default database from 'master' to 'DTNSQL' (My first SSDT experiment!)
2: Used SQLSMS to rename the 'DTNSQL' database to 'DTNSQL01'.
3: Logged out of SQL Server - then tried to log back in.
I have read that the solution to this problem is to "login using another Login."
I don't seem to have "another Login". How to find an existing Login or create a new Login.
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Jun 16, 2006
Hello everyone,When I try to connect to database I get this error message: Login failed for user 'databaseadmin'.My connection code is:Dim MyConnection As New SqlConnection( _
"server=(local); database=news; UID=databaseadmin; PWD=111111;")I've tried "server=localhost:3066", and "server=." and many many other ways, but it's still not working! I don't know what other things should I try now... I asked the support people of my web host, and their answer is:"Mysql database usename and password is corect one. It seems that there is problem with the script code."Please would anybody help me with this? Thank you very much!
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May 10, 2006
Hi everyone,
I am trying to open a connection to my SQL Server via ASP.NET(VB.NET), but I get the following error message:Server Error in '/test' Application.
--------------------------------------------------------------------------------
Login failed for user 'sa'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Login failed for user 'sa'.
Source Error:
Line 92: 'Put user code to initialize the page here
Line 93:
Line 94: SqlConnection1.Open()
Line 95: If SqlConnection1.State = ConnectionState.Open Then
Line 96: Label4.Text = "SQL Connection is open"
Source File: c:inetpubwwwroot estWebForm1.aspx.vb Line: 94
Stack Trace:
[SqlException: Login failed for user 'sa'.]
System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction)
System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction)
System.Data.SqlClient.SqlConnection.Open()
test.WebForm1.Page_Load(Object sender, EventArgs e) in c:inetpubwwwroot estWebForm1.aspx.vb:94
System.Web.UI.Control.OnLoad(EventArgs e)
System.Web.UI.Control.LoadRecursive()
System.Web.UI.Page.ProcessRequestMain()
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032
The account itself works fine, I am able to log in to the server successfully, for example there are no problems when I use the same user name and password for the Query Analyzer.
What could be the cause of the error mentioned above?
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Jan 9, 2007
I tried asking the same question in other forum but couldn't get an answer.
I used exactly the following SQL to create a login with sa account in SQL2k5 Management Studio:
Create Login yy With Password='yy123Z'
Without granting any permission, straight away, i log out sa and login as yy in management studio, yy somehow can access one of my ApplicationDatabase! So i check with the following SQL in my ApplicationDatabase:
IS_MEMBER('db_owner')
and it returns me 1, meaning yy is db_owner. I then quickly login as sa and double check on the security|login|yy|properties|User Mapping, NONE of the database is mapped! and i also ensure "Guest account enabled for: ApplicationDatabase" is unchecked.
What could be the problem i am facing? the purpose i create yy is to ONLY allow it to have connect permission on my SQL Endpoint. Please HELP!!
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Jan 19, 2006
Hi,
Please direct me to the right forum if this is not the right one.
Upon installation of SQL Server 2005, I opened the SQL Server Management Studio, connected using Windows Authentication and went to the security node in the tree. I created a log in called "TestLogin". I restarted my server just to make sure everything took and when I tried to log in using TestLogin via SQL Server Authentication, I get the below error. I have mixed mode enabled as well as named pipes. I am not sure what the issue is or what to try next. I even get the same error when trying to use "sa".
Thanks,
- Joel
TITLE: Connect to Server
------------------------------
Cannot connect to TestServer.
------------------------------
ADDITIONAL INFORMATION:
A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.) (Microsoft SQL Server, Error: 233)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=233&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
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Jul 17, 2001
Hello,
I would move a Database to another server. I try to use DTS but I have problems with this process because DB have big tables, I think. I try to use DETACH and ATTACH procedures but logins doesn't export. And more, in new server there are already logins from another DBs.
What's the best way to solve this problem?
Please, help
Thanks
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Apr 3, 2007
I am a systems analyst and work with an app that runs against 2 SQL Server DBs. Though I have some familiarity with SQL Server and SQL, I am not a DBA.
The app executable is tied to a Windows service.
When we install the app, we run a process that builds 2 dbs to include:
Tables, indexes, stored procedures, views and user accounts.
SQL Server is set up for mixed mode authentication.
Normally, the dbs run off the local db user accounts which are tied to local logins with the same names.
We have a client that wants to remove our standard logins so that they can run on only a Windows login.
I know I should be able to tie the db users to a Windows login.
And I can do the same for the service.
But I am at a loss as to how to get this done.
How do you associate db users with a Windows login?
When I have tried sp_change_users_login I get an error that the Windows login does not exist. (Though I have added the Windows account to the DB.)
Hope this all makes sense.
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Jan 28, 2008
Partial Class Default3
Inherits System.Web.UI.Page
Protected Sub Login1_Authenticate(ByVal sender As
Object, ByVal e As System.Web.UI.WebControls.AuthenticateEventArgs)
Handles Login1.Authenticate
Dim cmd As New SqlCommand
con6 = New
SqlConnection("Server=localhost;UID=sa;PWD=XXXX;Database=knowledge;integrated
security=sspi")
con6.Open()
cmd.CommandText = "select
Status from usr where Uid='" & txtUsername.Text & "' and
Pass='" & txtPassword.Text & "'"
cmd.Connection = con6
End Sub
End Class
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Jul 20, 2015
I am trying to create a CLR project in my Visual Studio 2010 with SQL Server 2012. I can build my empty project succesfully, but if I try to deploy it, I get such an error...Beginning deployment of assembly SimpleCLRIntegrationNew.dll to server xxxxxxxxx : di_test
C:Program Files (x86)MSBuildMicrosoftVisualStudiov10.0TeamDataMicrosoft.Data.Schema.SqlClr.targets(96,5): error : Could not connect to server "xxxxxxxxxx: di_test": Login failed for user 'di_test'..
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Jan 2, 2008
I installed SQL 2005 Developer addition on my Vista laptop. When I open Management Studio to connect to the local instance of the DB, I get the error below. Why can't I access? Is there something with Vista that is prohibiting?
Thanks
TITLE: Microsoft SQL Server Management Studio
------------------------------
Login failed for user 'xxxx'. (Microsoft SQL Server, Error: 18456)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=18456&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
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