Not Associated With A Trusted SQL Server Connection (Please Help)
Apr 2, 2008
Hello All,
I know this issue has been dealt with every where in the universe. but none seem to solve my problem. I need help desperately
The Web Application is a Classic ASP/Sql Server 2000 using two computers in the same physical network:
Computer-A is the Sql server2000 running Windows XP Professional.
On it i created a login, AA, as a dbowner of a database called XXX. Inside XXX, AA is right there as a user.
i configured the SqlServer to accept mixed (Windows and Sql) logins. I restarted the computer and i logged into sqlserver successfully as AA. Everything is fine here.
Computer-B is the web server running IIS in Windows XP Professional.
Here in Computer B, I successfully created a system ODBC named EEEE to connect to XXX using the AA login. Everything is fine up to this point.
But, to my greatest surprise when i use - conn.Open("DSN=EEEE;UID=AA;PWD=AApassword;") in a classic ASP page, it returns this very famous error.
What did i do wrong? Please help
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Mar 9, 2007
All --
Please help.
I have some questions about connection strings.
BACKGROUND...
Note that I am using the "SQL Native Client OLE DB Provider", SQL Sever 2005 Express, ASP.NET, C#.NET, and VS.NET 2005.
Note that I do not want to use the "Attach a database file" type of connection string.
Note that I am using the site http://www.ConnectionStrings.com as a reference.
Note that this "Standard security" connection string...<add name="LocalSqlServer" connectionString="Server=MYTESTOFFICESERVERS;Database=MyDatabase;Uid=MyDatabaseUser;Pwd=MyDatabasePassword;" />...does not work and causes the following run-time error...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.)
Note that this "Trusted connection" connection string...<add name="LocalSqlServer" connectionString="Server=MYTESTOFFICESERVERS;Database=MyDatabase;Trusted_Connection=yes;" />...works but is less-than ideal because it uses a Trusted Connection rather than a Username/Password combination.
QUESTIONS...
(A) What exactly does the error in Item 4 mean?
(B) Do 4 and 5 imply that one must use a Trusted_Connection for all SQL Server 2005 Express connection strings when the database does not reside in the web application's App_Data folder or use a "Attach a database file" type of connection string?
(C) Are there any alternatives?
(D) What do you suggest?
Please advise.
Thank you.
-- Mark Kamoski
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Jul 10, 2007
When using jdbc with IntegratedSecurity, I run into this problem when the machine is not part of a domain & gets its IP address via dhcp. Is this expected behavior or a bug in the jdbc driver.
The SQLServer and client application are installed on the same machine and a local admin is logged in, running the client app.
If I change one of the two parameters mentioned above, the connection can be established leading me to believe this may be intentional for security issues. Am I correct?
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Jul 4, 2006
Hi folks, when i try to connect to my sql express sever through Sql sever authentication I keep getting an error that says
"Login failed for user 'username'. The user is not associated with a trusted SQL Server connection. "
I know the password is right.. how do i overcome this??
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Apr 2, 2008
Hello All,
I know this issue has been dealt with every where in the universe. but none seem to solve my problem. I need help desperatelyThe Web Application is a Classic ASP/Sql Server 2000 using two computers in the same physical network:Computer-A is the Sql Server2000 running Windows XP Professional.Inside Sql Server2000 i created a login, AA, as a dbowner of a database called XXX. Inside XXX, AA is right there as a user.
i configured the SqlServer to accept mixed (Windows and Sql) logins.I restarted the computer and i logged into sqlserver successfully as AA. Everything is fine here.
Computer-B is the Web Server running IIS in Windows XP Professional.Here, I successfully created a System ODBC i named EEEE to connect to XXX using the AA login. Everything is fine up to this point.But, to my greatest surprise when i use - conn.Open("DSN=EEEE;UID=AA;PWD=AApassword;") in a classic ASP page, it returns this very famous error.
What did i do wrong? Please help
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May 22, 2008
Hi All,
My Webserver and SQL Server are of different machines.I have connected my website with sql server database. I published that website in IIS. I can able to browse that in local machine. But, if I try to browse from some other machine its giving me error saying "NOT ASSOCIATED WITH TRUSTED SQL SERVER CONNECTION".
MY Connection string is this:
connectionString="Data Source=BOOKSQL;Initial Catalog=CustomerDb;Trusted_Connection=True;"
I also tried with
connectionString="Data Source=BOOKSQL;Initial Catalog=HeCustomerDb;Integrated Security=SSPI;"
How can I overcome this problem. Please help me! I need ur immediate response.
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Sep 10, 2005
Hi,
Iam getting the following error when trying to connect to a database on the remote server using asp.net web form
"Login failed for user '(null)'. Reason: Not associated with a trusted SQL
Server connection."
can anybody tell me what could be the exact reason for this.
Regards
Adonis
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Nov 16, 2000
Two days ago I had no problem creating or running DTS packages.
Now, when I try to design or run a DTS package that has a connection to SQL Server (using userid 'sa') I get the following error message:
Error Source: Microsoft OLDDB Provider for SQL Server
Error Description: Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection.
I am running from an NT Client. The only thing that might have caused a problem is that we had a power hit yesterday.
Has anyone seen this problem, and does anyone know what need to be done to resolve the problem?
Thanks, in advance.
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Mar 12, 2001
Hi
when i am registoring my remote database to my mechine i am getting This error " Not Associated with a trusted SQL Server Connection "
The remote server is working on Windows 2000/ SQL Server 7.0 Mine is Windows NT4.0 / SQL Server 7.0 why I am getting this error, I am using user is sa with pass word.
Help me regarding this
Thanks
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Feb 26, 2002
I just upgraded my SQl tools from 7.0 to 2000. Now, when I want to access information from our sql server (v. 7.0) through ODBC, I get an error, the login box comes up with the trusted connection checked (this particular database doesn't use trusted connection). My PC runs Windows 2000 and has for over a year. Others in my company have developed this issue immediately after installing W2k on their computer or installing other software. Is there a way to have the login NOT have trusted connection checked?
Thank you.
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Feb 11, 2004
I am trying to connect to a SQL Server database using windows athenication over Cisco VPN 4.0.3. I recieve the error "Login Failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection" using Enterprise Manager. I am able to connect sucessfully when connecting using a SQL Server logon. I able to connect to the domain and connect to remote drives. I am able to using Microsoft Outlook with no problems.
I am running Windows XP and connecting to SQL Server 2000 running on windows 2000. I have no problems connecting via Windows authenication at work. I only have the problem over VPN. I just recently rebuilt my hard drive due to hardware failure, and have not been able to connect using Windows authenication since I re-installed all of my software. Prior to that, it worked great. Does any body know what might be the problem and what the solution is?
I appreciate any help that I can get.
Glenn
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Mar 29, 2006
Please suggest the error message: "Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection
regardz,
sAm
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Jul 20, 2005
Hi, I've got SQL2000 Evaluation edition running on my ownWindows XP Pro computer. I've installed it fine, and createdsome sample databases. It works fine.I can connect using Windows authentication. But when I try toconnect with username & password I get the error message:"Login failed for user sa Reason: not associated with a trustedSQL Server connection.What's going wrong here? How do I set up a trusted connection?
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Nov 11, 2006
Hi All... I'm using asp.net 2.0 against a SQL Server 2005 database and am getting an error,
Login failed for user 'MyUser'. The user is not associated with a trusted SQL Server connection.
I've done searches for this error and most say to switch from windows-only authentication to mixed mode. That seems more like a workaround rather than a solution. I mean we should be able to use windows-only right? So how does one set up that user to be associated with a trusted connection?
The odd thing in my setup is that I'm using the exact same username and password as I'm using to connect to the database with Visual Studio 2005 and that works fine. But when I try the same acct/pwd from asp.net, I get that error.
FWIW, here's my connection string:
"Server=192.168.1.47; Database=MyDatabase; UID=MyUser; PWD=MyPassword"
What gives here? Any thoughts? Thanks!
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Aug 29, 2006
I setup a DSN to a remote SQL 2000 Enterprise Server and was able to successfully complete the test connection. However, when I went to use the DSN to establish a connection in Integration Manager for GP 8.0 I got the following error:
"Integration Manager was unable to obtain column information.
You will not be able to map to fields in this query until the following problem is corrected:
Could not create connection to Data Source '_Web Customers':
Attempt to open connection Failed:
[Microsoft][ODBC SQL Server Driver][SQL Sevrer]Login Failed for user'(null)'. Reason:Not Associated with a trusted SQL Server connection."
I have tried everything I have been able to find on Trusted Connections but nothing seems to work.
Any ideas or pointers on where to look for help with this?
Thanks in advance for any help
Terry
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Apr 23, 2007
Hello Everyone,
In a Windows domain
i have One PC for SQL Server 2000 Database
and other PC is my development .
So When I create C# Windows Application on my PC and try to get the data , It Works Perfectly fine
but
when I create C# ASP.NET Application on my PC and try to get data , It throws Error as
"Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection."
my connection string for Windows Authentication is as follows
SqlConnection miConnection= new SqlConnection("integrated security=SSPI;data source=SID_DB;persist security info=False;initial catalog=CC");
I tried using "sa" account , it gives me following error
"Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection"
my connection string is as follows
SqlConnection miConnection= new SqlConnection("user id=sa;password=sa000;data source=SID_DB;persist security info=False;initial catalog=CC");
I tried both the ways above stated , It is giving me the Error .
Configuration is as follows
IIS on My PC
VS 2003 on MY PC
MS SQL Server 2000 on "SID_DB" pc.
Thanks in Advance,
Sidheshwar
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Feb 14, 2008
Hi,
My question is related to accessing the data of one SQL server 2000 from another SQL server 2000 thru query analyser which are in different domains.
When I run SELECT query from one Query analyser of SQL server 2000 which is in domain A to fetch the data from the other SQL server database which is in different domain. I am getting the error as "Login failed for the user <username>, Not associated with a trusted SQL server connection"
Both SQL servers are having mixed mode (SQL & windows authentication).
Your help is very much appreciated.
Thanks in advance.
Hanumant
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Dec 11, 2006
I have developed a web application which works with SQL server express with out any problem on my development pc. I used the copy project from VS2005 to copy the whole project to my test pc which has Win XP and SQL server express installed. SQL authentication on both PCs is set to mixed mode (windows and SQL). But when I run the application I get the following error:"The user is not associated with a trusted SQL Server connection" I checked user permissions and everything works ok. Application works well on the development pc. Please help. Any help is greatly appriciated.
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Aug 24, 2005
Hello all. I'm still learning SQL Server so hopefully you'll be patient with me. I've been using mostly MS Access db files in all my web sites ...but SQL Server on a few of them.I've installed SQL Server 2000 Personal Edition for web development (testing). I installed it under my log in name to this particular machine and used the same password and installed using Windows Authentication. I opened Ent Mgr and created a first database. I imported my Access data and all is well so far.I "convert" a test page to connect to my local SQL Server using the uid and pwd and get the error in the subject. I double check and the uid & pwd is in fact correct in the Security >> Logins section and it matches my code. I switch my connection string to use "sa" with and without a password....same results. I add ASPNET as a user and give it access to the new db and same results again. I also tried to enclose my Accout/Machine ID in single quotes in my connection string and no luck. Any ideas as to what I might be missing? Again - I also tried "sa" - no luck.server=MyMachineName; uid=Shane Fowlkes; pwd=123456; database=NewDatabase
Login failed for user 'Shane Fowlkes'. Reason: Not associated with a trusted SQL Server connection.
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Jul 20, 2005
I am trying to connect to a sql server database from enterprisemanager. I am using sql server authentication and have set the SQLServer up to accept mixed mode authentication. I am still get themessage : Login failed for xxx. Reason not associated with a trustedsql server connection.
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Jun 15, 2007
Error setting-up updatable subscription
I get the following error when trying to set-up an updateable subscription.
Unable to set the Publisher login for the updatable subscription. You may have to set this up directly on the Subscriber machine using sp_link_publication. (New Subscription Wizard)
The user is not associated with a trusted SQL Server connection
Login failed for user ''. The user is not associated with a trusted SQL Server connection
The details are
Server Name: DEVELOPER_WS
Error Number: 18456
Severity: 14
State: 1
Line Number: 1
My servers are set up for mixed mode operation.Can anyone recommend a possible way of debugging the issue with this login?
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May 8, 2007
Hi All,
I have a web serivce written in C++ and I'm trying to connect to a database. I'm using the same connection string that works from an aspx page written in C#. but when I copy it over to the C++ environment, I get:
System.Data.SqlClient.SqlException: Login failed for user ''. The user is not associated with a trusted SQL Server connection.
Note the username shows up as null in the error... My C++ looks like:
using namespace System:ata:qlClient;
String^ cs2 = "server=192.168.1.47;database=MyDB;integrated security=true;uid=myuser;pwd=mypassword";
SqlConnection^ myConnection = gcnew SqlConnection(cs2);
myConnection->Open();
Again, this works in C#. Interestingly, a sniffer shows a difference in an NT Authentication Packet as it's sent from my development machine to the database across the network. For the C# call, the NT Authentication packet has a username of "myuser" - from the connection string. It then gets acknowledged from the database. For the C++ call though, the username is sent as "ASPNET" - seemingly ignoring the username in the connection string. It's also rejected by the database in the next packet with the message above.
Any idea what's up with this? -- Curt
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Oct 27, 2006
I set up SQL Express and Visual Studio Team System for the first time yesterday. I created a web service (on my localhost IIS) and added an MDF file to my App_Data folder. I added a table with five fields. I'm trying to connect to the database in my web service, but when my web service gets to the connection line it returns the error
System.Data.SqlClient.SqlException: Login failed for user ''. The user is not associated with a trusted SQL Server connection.
When I add in my domain name and password to the connection string I get the error
System.Data.SqlClient.SqlException: Login failed for user 'redmonddanmor'. The user is not associated with a trusted SQL Server connection.
I've queried these SQL forums, and the advice is usually "add the user to the trusted users" or "changed to mixed mode authentication", but none of the posts I found specified HOW exactly to do either. How? What application lets you change those things? I just want to use an MDF file in an ASP.NET web service.
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Dec 5, 2007
My database is in Sql Express. The security mode is set to Mixed Mode ( at least it is shown in the tab ) . I am tryinig to connect in database by using domain user, which is admin in the pc and it belongs to admins in the domain. But the problem persists. Is there any idea how to overcome this. When I connect with sa of course it is ok
Thanks in advance
Greg
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May 25, 2007
it is quite embarassing for me to post this thread. But, i need help big time! I have searched high and low for a solution, and this is my last hope.
Sql Server Express 2005 is the server: I created a login, say james, password: bond. Also, i assigned a dbcreator, serveradmin db_owner to this login(james).
Then, from Sql Server Management Studio Express, i tried to log in with the login details stated above. i get the nasty surprise: The user is not associated with a trusted sql server connection Microsoft SQL Server, Error: 18452
I have aged years on this problem. All solutions on google, msn were either inapropriate (apply to other editions of sql server) or simply did not work!
The most common solution profered is to set the properties of the sqlserver to accept both windows and sql authentication (mix mode), and then restart the server. This feature is available on sqlserver 2000 BUT NOT on Sql Server Express 2005. Am i right?
Please help!
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Aug 25, 2006
I'm getting the following error: login failed for user '(null)', Reason: Not associated with a trusted SQL Server connection.Here's my connection string : <add key="ConnectionString" value="Persist Security Info=True; Trusted_Connection=Yes; Integrated Security=SSPI; Application Name=CCMIS; Initial Catalog=CCMIS; Data Source=NameofServer; Network library=dbmssocn; Packet Size=4096;" /> I'm running a windows application that calls a web service to update a SQL database. The application is using a windows group account and the between the web service & the SQL server it's using a domain account. My user-id is a member of the windows group account. I'm not sure of the relationship between the domain account and the group account or if there is one? I'm new to this permissions stuff. The DBA tells me nothing has changed on the SQL side and I haven't done anything to the application (which was working yesterday). Any ideas?
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Jan 21, 2004
I am trying to login to my SQL Server database using this:
conParks = New SqlConnection("Server=localhost;uid=Brian;pwd=abccba;database=Test")
conParks.Open()
The error I get is
Login failed for user 'Brian. Reason: Not associated with a trusted SQL Server connection.
Anyone know what I must change?
Thanks,
BB
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Mar 30, 2000
Hi
I've been stuck with this for a while - but now I really need to find an answer - maybe you kind-hearted guys can help.
At the moment, our security model is done via NT Trusted Connection; each NT user can belong to more than one NT groups, which in turn are members of roles within a SQL7 database.
This means that SQL Server 7 does NOT have individual NT user's login information.
At the same time, we have a table called "Personnel" which stores each of this NT user's specific ID value(let's called this field "RepID"). On entering the VB front-end, an API call which gets the current NT login can validate against this table "Personnel" and gets this ID value (as this value is stored in various other tables within the database).
Now it comes to a point that I need to filter a recordset out from another table whose record source depends on whether the RepID field value belongs to a certain role within the database. So far these two levels of security is not linked in anyway - I have yet to be able to find a way to do the filter (except to hard-code the whether the user is a role in a new field in the table "Personnel").
Is there a better way to do it? One that only involves stored procedures?
Problem is IS_MEMBER only returns information of current user - but I need to find out other RepIDs' roles too!
Any suggestions is welcomed.
Simon
P.S. Apologies for end up reading cross-post; as I am not sure whether it's purely SQL Server or a bit of NT Server involved too.
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Jan 19, 2005
hi at all, i know that in here there was a lot of thread over this argument, but none can helps me.
I'm newbie on sqlserver. I'm first installed an instance of SQL Server 2000 with enterprise manager.
As previous topics i cannot log into server because 'sa' user is not associated with a trusted connection. In installation time i selelected "windows only" authentication (because in mixed mode at end of installation i caught an error and installation was canceled). Now i **must** to connect with "sa" user, because i must to connect on sql server via jdbc driver from a java application. So i really cannot use windows authentication, but i must use sql authentication.
Someone, ***please*** (i'm really deprived of hope, i spent 1 entire day to install correctly server and client components!!!!), can guide me to configure my installed sql server instance to accept connections with sql authentication?
My sql server version is 8.00.194.
thank you at all!
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Feb 19, 2007
Hi I've got a common error using SQL server 2005
"The user is not associated with a trusted SQL Server connection"
I'm building a application using C# when using a standalone environment, it worked well. But, now I have the following environment.
A.
SQL server
Domain XXX
B. Remote machine
Application
Domain YYY
I changed SQL server to support SQL and WIN authentication mode and I have changed SQl server surface area configuration to support TCP/IP and Named Pipes for remote connections. But I still have two problems:
1. When using the IP - serverName of the dataserver, the error is
System.Data.SqlClient.SqlException: Login failed for user ''. The user is not associated with a trusted SQL Server connection..
1. When using the server name(MYServerName), I have this error:
System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
Besides, I have tried from my remote machine to use a sqlcmd -E -S tcp:myhost command but I have the same answer.
Any help, I will thank.
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May 3, 2006
Using sql2005 on a Novell network...
When attempting to log into Mgt Studio using windows authentication I am getting the error: Error 18452 (not associated with a trusted sql server connection) .
I added my domainuserName in sql with no problems and added the account to the sysadmin server role. However, I noticed my credentials on my pc are not listed as domainuserName but rather ComputerNameUserName. I think this is what is causing the problem but I am not sure. Can anyone lend a hand?
I'd appreciate any help,
Thanks.
Scott
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May 19, 2008
I have a C# application that connects to a SQL Server database that is in the server (Windows server 2003 which is "NOT" configure as an active directory). I installed the application in different machines that use XP and it connects perfectly to the database but when I install the application to a machine that have Windows Vista Home Premium, I get the message "Login failed for user". The user is not associated with a trusted SQL server connection. I need some help please.
Thanks.
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Jun 24, 2007
Hi, I have installed MS SQLExpress 2005 on our test sever (W2K3), not a domain controller, created a database and added some tables. I am using this connection string in a asp script but get the following error when trying to connect to the database.
strAsgSQLConn = "Provider=SQLNCLI; Server=BENDERSQLExpress; Database=myasg; Uid=Admin Pwd=password"
Microsoft SQL Native Client error '80004005'
Login failed for user 'Admin€™. The user is not associated with a trusted SQL Server connection
The account I am using is the server admin account. I have installed QL Server Management Studio Express on both the server and a client PC and can connect to the database from both fine. I have tried setting the security on SQLExpress to both Windows Authentication and SQL Authentication but neither works.
Cheers
John D
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