MSDE SQL Connection String Error

Jan 5, 2005

Hi;


Installed MSDE on computer by running:





c:setup INSTANCENAME="VSdotNET" SAPWD="PASSWORD" SECURITYMODE=SQL





REBOOTED AND sql SERVER iCON APPEARS on the lower desktop Icon bar, open it and it says:


Server: JOHN Servises: SQL Server Running \JOHN - MSSQLServer





opened a command prompt at c: and


entered osql -S JOHN -U sa -P password


and got the 1> reply on the next line





I typed EXIT





I had downloaded two scripts that create Pubs and Northwind SQL databases. I put them in the C: folder





I Typed at c:osql -E -i instpubs.sql





It created the pubs SQL database for me





I Typed at c:osql -E -i instnwinds.sql





It created the nwinds SQL database for me





I closed the command prompt and


went to the Administrator Tools in the Control Panel


I selected Data OLEDB Selected ADD entered Pubs and used default values for Pubs to create a connection Tested it OK





Then went and ran Visual Studio Net 2003


Checked to see if the pubs and northwind SQL databases where present in the Server Explorer drop down window.


I seleced the connect to database Icon and in it's Data Link Properties


I entered JOHN for server name


pubs for selected database on the server


with Provider as MS OLEDB for SQL Service


the Icon changed to connected.





I entered this in the code for page_load





Dim MyDS As New DataSet


Dim ConnStr As String


Dim SQL As String


ConnStr = "server=(local)C:Program FilesMicrosoft SQL ServerMSSQLData;database=pubs;Trusted_Connection=yes"





SQL = "SELECT * FROM Titles " & _


"SELECT * FROM Publishers"


Dim MySqlConn As New SqlConnection(ConnStr)


Dim MySqlAdapter As New SqlDataAdapter(SQL, ConnStr)





'The SqlDataAdapter will automatically open and


'close the SqlConnection


MySqlAdapter.Fill(MyDS)





But I can not get this to work it errors out on line:





MySQLAdapter.Fill(myDS)





with: [SqlException (0x80131904): Unknown ProviderError Locating Server/Instance Specified ]


System.Data.ProviderBase.DbConnectionPool.GetConnection(Object owningObject) +317





I change ConnStr to this:





ConnStr = "server=(local)data;database=pubs; uid=sa; Pwd=password" & _


"Trusted_Connection=true"





and get this error:


[SqlException (0x80131904): Shared Memory Provider: The system cannot find the file specified.


]


System.Data.ProviderBase.DbConnectionPool.GetConnection(Object owningObject) +317





I've tried so many combination with and without user and password, I just don't get it, spent three long days stuck here, can someone help me out.





Note:


C:Program FilesMicrosoft SQL ServerMSSQLData


Is the accual location on my machine that pubs database is located.





I can use the pubs SQL database in Web Matrix OK.


Thanks


pdqjohnny@hotmail.com

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Jun 26, 2004

For a SQL Server 2000 connection string I usualy use the following format:

server=somewhere.com;uid=sa;password=sa;database=myDB

or:

server=66.33.11.123;uid=sa;password=sa;database=myDB


However, now I am dealing with a remote MSDE database. What is the format to connect to a remote MSDE database? Is it:

server=<IPADDRESS><INSTANCENAME>;uid=sa;password=sa;database=myDB


Where <IPADDRESS> is the Ip address of the remote machine and <INSTANCENAME> is the MSDE instance name. Is this correct? If not, what am I doing wrong?

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setup MSDE command:
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<%@ import Namespace="System.Data" %>
<%@ import Namespace="System.Data.SqlClient" %>

<script language="VB" runat="server">
Sub Page_Load()
Dim strConnection as String = "user id=sa;password=;"
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Dim objConnection as New SqlConnection(strConnection)

'now we attempt to open the connection
try
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con_open.text="Connection opened successfully.<br />"
objConnection.Close()
con_close.text="Connection closed.<br />"
catch e as Exception
con_open.text="Connection failed to open.<br />"
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</script>

<html>
<body>
<h4>Testing the data connection
<asp:label id="data_src" runat="server"/></h4>
<asp:label id="con_open" runat="server"/><br />
<asp:label id="con_close" runat="server"/><br />
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the displayed error:
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System.Data.SqlClient.SqlException: Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection. at System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction) at System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction) at System.Data.SqlClient.SqlConnection.Open() at ASP.sql_connection_aspx.Page_Load()

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===================================================================================


An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

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: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

Source Error:





An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:





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Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210





Now you all must admit that, if your somewhat new to this databasing, It's a ***.



The source for my application is Visual Web Designer 2005 Express

It is an ASP.Net driven site with membership roles and all the good stuff.

the latest theory is that I need to change the provider config in the web.config file from AspNetSqlProvider

to something else. Most of my complications and frustrations come from GoDaddy and no access to the

shared server (understandibly).



I hope I gave enough info for help and not too much..



Dave



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    <add key="cn"  value="User ID=redot;Password=redot;Data Source=216.185.43.148:1423;Initial Catalog=redot"   />    <!--<remove key="LocalSqlServer"/>    ;ProviderName=System.Data.SqlClient-->
     
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    <sessionState             mode="InProc"            stateConnectionString="tcpip=127.0.0.1:42424"            sqlConnectionString="data source=216.185.43.148:1423;User ID=redot;Password=redot;Trusted_Connection=True"            cookieless="false"             timeout="60"     />
    <compilation debug="true"  />    <!--            The <authentication> section enables configuration             of the security authentication mode used by             ASP.NET to identify an incoming user.         -->
 
        <customErrors  mode="Off">           <error statusCode="404" redirect="filenotfound.htm" />    </customErrors>
  </system.web>  <system.net>
    <mailSettings>
      <smtp>        <network host="216.185.54.55"  port="25" />             </smtp>    </mailSettings>
  </system.net></configuration>
 
i will be very thankful ,if  anyone help me to resolve this problem..
pls..its urgent for me
 Thanks& Regards
Shobha
 

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Then I added a "Backup Database Task" to my package with the name BkpTask. Now whenever I try to set the connection property of BkpTask to the testCon connection object, by typing testCon, it automatically gets cleared. I am not able to set the connection value.

Then after spending several hours I found that this is because I have customized the connection string in testCon. If I don't customize the connection string, I am able to enter the "testCon" value in the connection property of the BkpTask.

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Hi,
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<membership defaultProvider="MySqlProvider"><providers><remove name="AspNetSqlProvider"/><add name="MySqlProvider" connectionStringName="SqlConn" type="System.Web.Security.SqlMembershipProvider" applicationName="/" /></providers></membership>
But when I try to login to the site using the login control the following error occurs:
Server Error in '/etest' Application.


Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: The connection name 'LocalSqlServer' was not found in the applications configuration or the connection string is empty.Source Error:



Line 149: <roleManager>
Line 150: <providers>
Line 151: <add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 152: <add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 153: </providers>Source File: C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Configmachine.config    Line: 151


Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.213
 It is clear that this is a prblem with my Machine.Config file - since I've "worked!" on this file for a while. But when I've checked the Machine.config file I've found the LocalSqlServer connection it is talking about! .
I'm lost and I dunno what to do, can anyone help?
Here is the mahine.config in case if you need it:<connectionStrings>
<add name="LocalSqlServer" connectionString="data source=.;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" /></connectionStrings>
<system.data><DbProviderFactories>
<add name="Odbc Data Provider" invariant="System.Data.Odbc" description=".Net Framework Data Provider for Odbc" type="System.Data.Odbc.OdbcFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="OleDb Data Provider" invariant="System.Data.OleDb" description=".Net Framework Data Provider for OleDb" type="System.Data.OleDb.OleDbFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="OracleClient Data Provider" invariant="System.Data.OracleClient" description=".Net Framework Data Provider for Oracle" type="System.Data.OracleClient.OracleClientFactory, System.Data.OracleClient, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="SqlClient Data Provider" invariant="System.Data.SqlClient" description=".Net Framework Data Provider for SqlServer" type="System.Data.SqlClient.SqlClientFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="SQL Server CE Data Provider" invariant="Microsoft.SqlServerCe.Client" description=".NET Framework Data Provider for Microsoft SQL Server 2005 Mobile Edition" type="Microsoft.SqlServerCe.Client.SqlCeClientFactory, Microsoft.SqlServerCe.Client, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" /></DbProviderFactories>
</system.data><system.web>
<processModel autoConfig="true" /><httpHandlers />
<membership><providers>
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</membership><profile>
<providers><add name="AspNetSqlProfileProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Profile.SqlProfileProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
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<roleManager><providers>
<add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /><add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></roleManager>
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I am using sqljdbc41.jar to connect with MSSQL database, it is working fine on my local machine.Where as on the remote server, same class giving me error

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My connection string is URL...

I am using sqljdbc41.jarĀ  and on 64 bit processor , I am using following command which included path for sqljdbc_auth.dll java -Djava.library.path= C: sqljdbc_4.1enuauthx64 TestDao and error is Login failed for user '<domain><windows loginID>' why it is not picking up username passed in connection string. I have 2 machines, one is local and other is remote. on both machine I login using my domain, it is working absolutely fine on local then why the error is coming on remote machine.Both the machines are identical.

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I have been trying to host my website on Go Daddy for about 3 weeks and I have cleared several problems but this one remains. I can get into the ASPNETDB database for doing logins , etc but I cant access my database called "PINEmgt".
To try to understand where the problem is located,I built a very simple application without login controls and put on it one Detailform accessing a single line table "Signin". I continually get the error message I got with my real app :"The connection name 'PINEMgtConnectionString2' was not found in the applications configuration or the connection string is empty. " There is only one connection string in my app -'PINEMgtConnectionString2'. When I run the app locally on my machine it works. After I move everything to Go Daddy, I get the error message and the following dump"





Line 24: </Fields>
Line 25: </aspetailsView>
Line 26: <aspqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStringsINEMgtConnectionString2 %>"
Line 27: InsertCommand="INSERT INTO Signup(first_name, last_name, email, customer_id) VALUES (,,,)"
Line 28: SelectCommand="SELECT * FROM [Signup]"></aspqlDataSource>

This is indeed the code from my single page app.

The dump is:




[InvalidOperationException: The connection name 'PINEMgtConnectionString2' was not found in the applications configuration or the connection string is empty.]
System.Web.Compilation.ConnectionStringsExpressionBuilder.GetConnectionString(String connectionStringName) +3039085
ASP.default_aspx.__BuildControlSqlDataSource1() in d:hostinguck7scoutDefault.aspx:26
ASP.default_aspx.__BuildControlform1() in d:hostinguck7scoutDefault.aspx:10
ASP.default_aspx.__BuildControlTree(default_aspx __ctrl) in d:hostinguck7scoutDefault.aspx:1
ASP.default_aspx.FrameworkInitialize() in d:hostinguck7scoutDefault.aspx.vb:912306
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +40
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.default_aspx.ProcessRequest(HttpContext context) +29
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +303
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64


After Googleing, asking Go Daddy for info (which they dont give) , etc for three weeks, I need serious mental help
in the form of a solution of this problem. Your help with the problem or the name of a good mental health professional in eastern N.C. (maybe both) would be appreciated.

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May 30, 2008



I have seen another thread with this same problem, but the problem seemed to be a typo. I am getting an error when I try to access the web site ..


The connection name 'USASH-AS0013' was not found in the applications configuration or the connection string is empty.

However, in my web.config file I do have a connection named USASH-AS0013. Here is my web.config file (with my user/pwd hidden). Any help would be greatly appreciated.



<?xml version="1.0"?>
<!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
WindowsMicrosoft.NetFrameworkv2.xConfig
-->
<configuration>
<appSettings/>
<connectionStrings>
<add name="USASH-AS0013" connectionString="Provider=SQLOLEDB;Data Source=USASH-AS0013;User ID=****;Password=*****;Initial Catalog=&quot;Smart Factory&quot;"
providerName="System.Data.OleDb" />
</connectionStrings>
<system.web>
<!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development.

Visual Basic options:
Set strict="true" to disallow all data type conversions
where data loss can occur.
Set explicit="true" to force declaration of all variables.
-->
<compilation debug="true" strict="false" explicit="true"/>
<pages theme="MySkin" >
<namespaces>
<clear/>
<add namespace="System"/>
<add namespace="System.Collections"/>
<add namespace="System.Collections.Specialized"/>
<add namespace="System.Configuration"/>
<add namespace="System.Text"/>
<add namespace="System.Text.RegularExpressions"/>
<add namespace="System.Web"/>
<add namespace="System.Web.Caching"/>
<add namespace="System.Web.SessionState"/>
<add namespace="System.Web.Security"/>
<add namespace="System.Web.Profile"/>
<add namespace="System.Web.UI"/>
<add namespace="System.Web.UI.WebControls"/>
<add namespace="System.Web.UI.WebControls.WebParts"/>
<add namespace="System.Web.UI.HtmlControls"/>
</namespaces>
</pages>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->
<authentication mode="Windows"/>
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The <customErrors> section enables configuration
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during the execution of a request. Specifically,
it enables developers to configure html error pages
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<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
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<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>
-->
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(Update 2/23/2015): To make this stranger, when I look at the diagnostic logs, they tell me that when the new connections are being opened they are using the new connection strings.

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When trying to connect to a local MSDE database using an ASP application I recieve the following error when using integrated security.

con.ConnectionString = "server=HNT1PC0281;database=test;Integrated Security=SSPI"

Login failed for user 'HNT1PC0281ASPNET'.
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 'HNT1PC0281ASPNET'.

This String work in a C# application, but not ASP using VB.

Source Error:

This occurs on the con.Open() statement

When using a loginname/password I recieve

con = New SqlConnection("Server=HNT1PC0281;uid=sa;pwd=something;database=test")

Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection.
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'. Reason: Not associated with a trusted SQL Server connection.

Source Error:

Let me know if you have any ideas...

Thanks,

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Hi,

I've just started to learn ASP.net using Scott Mitchell's book:ASP.NET in 24 hours. But i've got a little problem in the database section.
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The error message :
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Thank you for helping me.

Regards,
tom

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Hi,

I installed MSDE and the sample databases with it. They work fine.

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1.
--------------------------------------------------------------------
Now i created a new database named "testDb" and in a similar fashion i am using windows login thingy.

When i write my connection string in the program now it doesnt work

string connectionStr =@"Server=IMRANNetSDK;" + "Integrated Security=SSPI;" + "Connection Timeout=7;" + "Database=testDB;";

If i replace my Database clause to Northwind it works absolutely fine.

The ERROR it gives is:

Cannot open database requested in login 'testDB'. Login fails. Login failed for user 'IMRANASPNET'.

Why is this happenning? :(.

============================================

2.
-------------------------
How can i configure the MSDE to use the SQL Authentication.
It doesnt allow me to do that?

Thanx Heaps,
Imran

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When i developed my application, i used sql 2000 as a server side DB.
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so i uninstall SQL2000 and installed MSDE .

AS we all know, MSDE doesn't have GUI. So i installed Microsoft SQL Server Management Studio Express - Community Technology Preview (CTP)
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now i could able to view tables and everything. but i couldn't make the connection. Getting error like "SQL server not found. CMPNAMEMSDERELA"
I used same kind of connection string for SQL 2000. Worked well.here what happened?

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OS: Windows server 2003.
i used VB.NET to develop the apps. (VS2003). Connecting from Pocket PC.

kindly help me to solve this problem.

(Already i posted this in SQL tools forum. i hope this is the right place to post this question. so posting again.)

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Hi all,

I installed a MSDE on a Windows XP SP2 and configured it for accepting remote connections. But It shows the "SQL Server doesnot exist or connection denied" message whenever I try to connect to this server. For more information I am adding more facts

* It is an MSDE and not a WMSDE
* Firewall is turned off
* Server process is listening on 0.0.0.0:1433
* TCP/IP and Named Pipes are enabled using server network utility
* LoginMode=2 is set for mixed mode authentication in the registry
* Tried restaring the Process and even windows after the changes.


Please help me !!

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