DBC Connections To SQL Server 2000 Fails

Jun 9, 2006

HELP!!!!! HELP!!!!!
SQL Server ODBC connections to virtual server that has SQL Server 2k comes back with a 'Specified SQL Server does not exist'. Can telnet to the server, can ping it as well. THe node is up and running, another virtual instance running from the same node is fine.

What could be the issue here?????

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SQL Server 2000 Not Closing Connections Help!!

Jan 31, 2008



I am experiencing a strange problem on a new installation of SQL Server 2000, installed on Windows 2003 server. SQL server has been service packed to SP3a

The users connect to the SQL database via an MS Access project front end, when they log out of the front end the SQL server still show them as connected in Management > Current activity > process info. I can kill the processes left behind but i am confused as to why this is happening.

The database was recently moved from an SQL installation on a Windows 2000 server to this new Windows 2003 server, the problem didnt occur on the old server and no upgrades have been applied to the database or the front end since the move, which makes me think something is not right about the install.

Any advice would be gratefully received

Thanks
Nick

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SQL Server 2000 Enable Remote Connections

Oct 4, 2007

Hi guys
Apologies if this is the wrong place to be posting this but I have posted on a few forums and have not had any usable answers to this question, so I am hoping you guys will be able to help me.
I have 2 servers that are on the same domain. My ASP.NET application is running off the first which has .NET 2.0 installed, and I have an SQL Server 2000 db on the other. Whenever I try to connect I get the following error: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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
The connection works when I run the project in VS Development Server on my work computer, but as soon as I upload to the server I get this error.
I have scoured Google but all of the sites I come across are for SQL Server 2005 and are just not suitable for solving the issue on 2000.
Any help would be greatly appreciated as I cannot continue my current project until this issue is resolved.
Hermiod

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Aug 25, 2006

Hello,

My question is about allowing and securing connections to SQL Server 2000 over the internet. The company that I work for has an application server that several of our clients connect to via the internet using secure .NET remoting. Basically, the clients have a desktop application that they run that creates a remoting connection to our server software and we handle the server/database part. Anyway, one of our clients now wants to use Crystal Reports to run ad hoc queries on their data that is hosted on our SQL 2000 database server behind our firewall. Obviously, opening up a port in our firewall and allowing someone to run ad hoc queries on the database makes us all more than a little nervous about security.

Has anyone else here had to deal with this sort of situation before? We'd like to set up a secure, encrypted connection for this one client, but still keep it locked down for everyone else. Is it as simple as enabling encryption and generating SSL certificates for the client machine and our server? I've only been able to find a few resources that help with bits and pieces of the problem, never anything tackling the issue as a whole. If anyone has any thoughts, experiences, links, etc. to share it would be greatly appreciated. We are a small company and no one here has experience with this sort of thing.

Cheers!
Justin

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Nov 1, 2000

What are the maximum number of user connections achievable for sql server 2000 (w/ win 2000 adv server), and how are they managed - compared with sql server 7.0 (w/ win nt 4.0)? Our group is looking at upgrading our dbase server from sql server 7.0 to sql server 2000.

HELP

Thanks in advance

Gunnar
gunnardl@yahoo.com

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May 25, 2003

People,

I've tried to install sql 2000 server but it fails everytime at the end of the installation, here's the log...

What am I doing wrong here?

I have several databases running on my laptop oracle(8i,9i), mysql, postgres. But the database which i expected to install with it's easy gui setup fails everytime...

The error part I'm posting here, you can check the attachment for full sqlstp.log.


################################################## #############################


Starting Service ...

SQL_Latin1_General_CP1_CI_AS

-m -Q -T4022 -T3659

Connecting to Server ...

driver={sql server};server=cc345772-aNICK2K;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][DBMSLPCN]General network error. Check your network documentation.

[Microsoft][ODBC SQL Server Driver][DBMSLPCN]ConnectionRead (recv()).

driver={sql server};server=cc345772-aNICK2K;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][DBMSLPCN]General network error. Check your network documentation.

[Microsoft][ODBC SQL Server Driver][DBMSLPCN]ConnectionRead (recv()).

driver={sql server};server=cc345772-aNICK2K;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][DBMSLPCN]General network error. Check your network documentation.

[Microsoft][ODBC SQL Server Driver][DBMSLPCN]ConnectionRead (recv()).

SQL Server configuration failed.

################################################## #############################

22:24:40 Process Exit Code: (-1)
22:25:08 Setup failed to configure the server. Refer to the server error logs and C:WINNTsqlstp.log for more information.
22:25:08 Action CleanUpInstall:
22:25:08 C:WINNTTEMPSqlSetupBinscm.exe -Silent 1 -Action 4 -Service SQLAgent$NICK2K
22:25:08 Process Exit Code: (1060) The specified service does not exist as an installed service.

22:25:08 C:WINNTTEMPSqlSetupBinscm.exe -Silent 1 -Action 4 -Service MSSQL$NICK2K
22:25:08 Process Exit Code: (0)
22:25:08 StatsGenerate returned: 2
22:25:08 StatsGenerate (0x0,0x1,0xf00,0x300,1033,303,0x0,0x1,0,0,0
22:25:08 StatsGenerate -1,administrator)
22:25:08 Installation Failed.




I'm really kind of pissed off. What am I doing wrong?

Any help/advise would be appreciated!

Thanx,

Tarry

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Hi all,

I am using SQL Server 2000 for one of our web application system called eRoom. eRoom uses SQL Server 2000 as a database. Now I have used SQL Server 2000 Database backup features to run the 4 database backup every night at 10pm. The backup runs fine. But recently I have found that for some reason when Our server machine which is hosting eRoom and SQL Server (Windows Server 2003 Standard Edition) is restarted, the database backup does not run anymore.

Now I have checked SQL Server settings and the settings allow SQL Server and SQL Server agent to restart both the services when the operating system starts. But still the database backup does not run when the server machine is restarted. It happened twice last week. Can anyone please help me?

Here are some information to help you understand the problem.

Backup Process Followed:

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Thanks

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What do I have to do to get this to work? 
 
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Start adding the following features:Membership
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Jul 23, 2007

Hi,



I hope someone can help me out here? I have a fresh install of SQL Server 2000 (standard edition - sp4), on a server running Windows 2003 SE (v 5.2.3790). I am trying to create a system dsn on my client pc (running Windows 2000) to a newly created database in SQL server called BLISS.



I am getting the following error message:



Connection failed:

SQL State :'01000'

SQL Server Error: 11001

[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Connection Open (Connect()).

Connection Failed:

SQL State :'08001'

SQL Server Error: 6

[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Specified SQL server not found.



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Jackie

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Dec 7, 2006



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Does anyone know whether the Services Packs are for SQL Server 2000 only? if so, whether the new functionality in SP2 will be made available to SQL Server 2005?

Many Thanks,

Mike

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Hi,
i tried to install SQL Server 2000 Developer and MSDE the whole day on my Windows XP SP2.
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It says:
Translated: "the setup programm starts the server and installs the configuration you chose..."
("das setup-programm startet den server und installiert die von ihnen gewählte konfiguration...")

then it takes some time and the failure appears, saying:
"the setup programm could not configure the server. you can find more
information in the server-failure-log files and in
"C:windowssqlstp.log."

sqlstp.log last couple of lines:
22:42:10 C:WINDOWSTEMPSqlSetupBinscm.exe  -Silent 1 -Action 4 -Service MSSQLSERVER
22:42:10 Process Exit Code: (0)
22:42:10 StatsGenerate returned: 2
22:42:10 StatsGenerate (0x80000000,0x1,0xf000000,0x200,1031,303,0x0,0x1,0,0,0
22:42:10 StatsGenerate -1,toebens)
22:42:10 Installation Failed.



I already read several knowledge base articles on this... removed keys in the registry...and so on...nothing worked :(

this **** makes me angry. please help me.
thanks
 

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Sep 26, 2006

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Hi,


We have replication setup on a sql server 2000. We encountered issue that the distribution agent goes down (distrib.exe stop running) in the event of network connection broken. We would like to know:

is this the expected result that the distribution agent will go down in the event of communication failure between the distribution server and subscriber server?
if not, is there a way to programmatically control and restart the agent?
Is there any sp in SQL server which can monitor the replication communication error message?
is there any sp in SQL server which can be run to restart the agent?
For the best practice, what do you think we can do to achieve an €˜event-driven€™ kind of mechanism so when an communication breaks, the agent can be restarted by the triggered event (or at least a simple way to automatically restart)?



Thanks

Bill

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May 28, 2008

Dear all,

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The SQLPutData call fails under the following conditions with sqlstate 08S01

- The database resides on SQL Server 2000
- The driver is SQL Native Client
- The table consists e.g. of one Identity column (key column) and nine image columns
- The data to be inserted are nine blocks of data with the following byte size:


1: 6781262
2: 119454

3: 269
4: 7611

5: 120054

6: 269

7: 8172

8: 120054

9: 269
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All data blocks including no 7 are inserted. If the first chunk of data block 8 should be written with SQLPutData the function fails and the connection is broken. There are errors such as "broken pipe" or "I/O error" depending on the used network protocol.

If data no 7 consists of 8173 bytes instead of 8172 all works again.
(Changing the 4096 chunk size length does not help)

Has anybody encountered this or a similar phenomenon?

Thank you

Eartha

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May 24, 2007

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Does anyone have any experience in what might be causing this on a new server. I've asked our networking people to verify that the network routing and firewall are set the same as the other three servers. The application is the same acrossed all of the app servers so I've ruled out any issues with the application not closing connections.

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Jun 11, 2007

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Configuration:

SQL Server Agent on a 32Bit server.

The ODBC connection configuration in available on System DSN on this server.

The user of Server Agent have full access (Admin).

Connect Manager Provider: ".Net ProvidersOdbc Data Provider"

SQL Server version: 9.0.3042



Error Message:

Executed as user: TEKCON cadmin. ...ion 9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 16:50:33 Error: 2007-06-11 16:50:33.62 Code: 0xC0047062 Source: Data Flow Task DataReader Source [1] Description: System.Data.Odbc.OdbcException: ERROR [HYC00] [MERANT][ODBC PROGRESS driver]Optional feature not implemented. ERROR [HY000] [MERANT][ODBC PROGRESS driver]msgOpen: unable to open message file: PROMSGS ERROR [IM006] [MERANT][ODBC PROGRESS driver]Driver's SQLSetConnectAttr failed. ERROR [HYC00] [MERANT][ODBC PROGRESS driver]Optional feature not implemented. ERROR [HY000] [MERANT][ODBC PROGRESS driver]msgOpen: unable to open message file: PROMSGS ERROR [IM006] [MERANT][ODBC PROGRESS driver]Driver's SQLSetConnectAttr failed. at System.Data.Odbc.OdbcConnection.HandleError(OdbcHandle hrHandle, RetCode retcode) at System.Data.Odbc.OdbcConnectionHandle..ctor(OdbcConnection connection, OdbcCon... The package execution fa... The step failed.


I created a .bat file with this instruction and It's run well:

dtexec /f "C:Program FilesMicrosoft SQL Server90DTSPackagesIntegration Services Project estcom.dtsx"
pause

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----
the process could not be created for step 1 of job 0x677EF599B13FA743AA2D501D4C211AC4 (reason: The system cannot find the file specified). The step failed.
------
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The owner of the above job is sa
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Help will be greatly appreciated.

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Sep 26, 2007

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Im trying to import tables, stored procedures and data form another sql
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Hello,

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Starting Service ...

SQL_Latin1_General_CP1_CI_AS

-m -Q -T4022 -T3659

Connecting to Server ...

driver={sql server};server=KGB;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][DBNETLIB]General network error. Check your network documentation.

[Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionRead (recv()).

driver={sql server};server=KGB;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][DBNETLIB]General network error. Check your network documentation.

[Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionRead (recv()).

driver={sql server};server=KGB;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][DBNETLIB]General network error. Check your network documentation.

[Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionRead (recv()).

SQL Server configuration failed.

################################################## #############################

17:13:42 Process Exit Code: (-1)
17:13:46 Setup failed to configure the server. Refer to the server error logs and C:WINDOWSsqlstp.log for more information.
17:13:46 Action CleanUpInstall:
17:13:46 C:WINDOWSTEMPSqlSetupBinscm.exe -Silent 1 -Action 4 -Service SQLSERVERAGENT
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17:13:46 C:WINDOWSTEMPSqlSetupBinscm.exe -Silent 1 -Action 4 -Service MSSQLSERVER
17:13:46 Process Exit Code: (0)
17:13:46 StatsGenerate returned: 2
17:13:46 StatsGenerate (0x0,0x1,0xf000000,0x0,1033,303,0x0,0x1,0,0,0
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17:13:46 Installation Failed.


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Thanks.

Kel

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Jan 9, 2004

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Jul 3, 2007

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Here is the cursor declaration:



declare some_cursor CURSOR

for

select *

from part_view

FOR UPDATE



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May 17, 2005

Hi there,
        Here we have got a
asp.net application that was developed when database was
sitting on SQL server 6.5. Now client has moved all of their databases
to SQL server 2000. When the database was on 6.5 the previous
development team has used oledb connections all over. As the databases
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authorization code.
Private Function Authenticate(ByVal username As String, ByVal password As String, ByRef results As NorisSetupLib.AuthorizationResult) As Boolean
Dim conn As IDbConnection = GetConnection()
Try
Dim cmd As IDbCommand = conn.CreateCommand()
Dim sql As String = "EDSConfirmUpdate" '"EDSConfirmUpdate""PswdConfirmation"
'Dim cmd As SqlCommand = New SqlCommand("sql", conn)

cmd.CommandText = sql
cmd.CommandType = CommandType.StoredProcedure
NorisHelpers.DBHelpers.AddParam(cmd, "@logon", username)
NorisHelpers.DBHelpers.AddParam(cmd, "@password", password)
conn.Open()
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Dim ReturnValue As String = cmd.ExecuteScalar.ToString
'Split string into array
Dim Values() As String = ReturnValue.Split(";~".ToCharArray)
'If the return code is CONTINUE, all is well. Otherwise, collect the
'reason why the result failed and let the user know
If Values(0) = "CONTINUE" Then
Return True
Else
results.Result = Values(0)
'Make sure there is a message being returned
If Values.Length > 1 Then
results.Message = Values(2)
End If
Return False
End If
Catch ex As Exception
Throw ex
Finally
If (Not conn Is Nothing AndAlso conn.State = ConnectionState.Open) Then
conn.Close()
End If
End Try
End Function
''' -----------------------------------------------------------------------------
''' <summary>
''' Getting the Connection from the config file
''' </summary>
''' <returns>A connection object</returns>
''' <remarks>
''' This is the same for all of the data classes.
''' Reads a specific
connection string from the web.config file for the service, creates a
connection object and returns it as an IDbConnection.
''' </remarks>
''' -----------------------------------------------------------------------------
Private Function GetConnection() As IDbConnection
'Dim conn As IDbConnection = New System.Data.OleDb.OleDbConnection
Dim conn As IDbConnection = New System.Data.SqlClient.SqlConnection
conn.ConnectionString = NorisHelpers.DBHelpers.GetConnectionString(NorisHelpers.DBHelpers.COMMON)
Return conn
End Function
in the above GetConnection() method i
have commented out the .net dataprovider for oledb and changed it to
.net dataprovider for SQLconnection. this function works fine. But in
the authenticate method above at the line
Dim ReturnValue As String = cmd.ExecuteScalar.ToString

for some reason its throwing the below error.
Run-time exception thrown : System.Data.SqlClient.SqlException - @password is not a parameter for procedure EDSConfirmUpdate.
If i comment out the
Dim conn As IDbConnection = New System.Data.SqlClient.SqlConnection
and uncomment the .net oledb provider,
Dim conn As IDbConnection = New System.Data.OleDb.OleDbConnection
then it works fine.
I also have changed the webconfig file as  below.
<!--<add
key="Common" value='User ID=**secret**;pwd=**secret**;Data
Source="ESMALLDB2K";Initial Catalog=cj_common;Auto
Translate=True;Persist Security Info=False;Provider="SQLOLEDB.1";'
/>-->
<add key="Common" value='User ID=**secret**;pwd=**secret**;Data Source="ESMALLDB2K";Initial Catalog=cj_common;' />
 
Please help. Thanks in advance.
 

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Jan 22, 2008

My site works fine in VWD2008 express, but I get this error when I try to use it on my live website.
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According to this article: http://support.microsoft.com/kb/914277  I am supposed to:




1.
Click Start, point to Programs, point to Microsoft SQL Server 2005, point to Configuration Tools, and then click SQL Server Surface Area Configuration.
Ok, there is no such program in this folder.  The only thing in there is "SQL Server Error and Usage Reporting"...
 The other thing I am greatly concerned with is this:  All is want is for my webpages to be able to access my database for user authentication.  I DO NOT want to grant the internet rights to remote connect to my database.
 
 
 
 

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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 Interfa

Dec 10, 2007

I get the following error and have been trying to figure out why I keep getting it.  Initially, I had placed my project under wwwroot folder and ran it under IIS and it gave this error.  Then I moved it to my local C drive and same thing.  I am sharing this project with two other co-workers and all our config files and code files are same...they don't get this error but I do.  I checked that SQL Server Client Network Utility has TCP/IP and the 'Named Pipes' enabled.  I thought maybe I have setting in the Visual Studio 2005 that I'm not aware of that's causing this problem...it can't be the server since my co-workers aren't having this error and can't be anything in the code since all of us are sharing this project through vss.  I dont' think using different version of .net framework can create this error.  I changed the version from 2.0 to use 1.1x and it gave same error... Any help would be greatly appreciated.  Thanks in advance.
 
Server Error in '/RBOdev' Application.


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:



[SqlException (0x80131904): 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)]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +739123
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject) +685966
System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) +109
System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) +383
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +181
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +130
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Web.DataAccess.SqlConnectionHolder.Open(HttpContext context, Boolean revertImpersonate) +84
System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +197
System.Web.UI.WebControls.WebParts.SqlPersonalizationProvider.GetConnectionHolder() +16
System.Web.UI.WebControls.WebParts.SqlPersonalizationProvider.LoadPersonalizationBlobs(WebPartManager webPartManager, String path, String userName, Byte[]& sharedDataBlob, Byte[]& userDataBlob) +195
System.Web.UI.WebControls.WebParts.PersonalizationProvider.LoadPersonalizationState(WebPartManager webPartManager, Boolean ignoreCurrentUser) +95
System.Web.UI.WebControls.WebParts.WebPartPersonalization.Load() +105
System.Web.UI.WebControls.WebParts.WebPartManager.OnInit(EventArgs e) +497
System.Web.UI.Control.InitRecursive(Control namingContainer) +321
System.Web.UI.Control.InitRecursive(Control namingContainer) +198
System.Web.UI.Control.InitRecursive(Control namingContainer) +198
System.Web.UI.Control.InitRecursive(Control namingContainer) +198
System.Web.UI.Control.InitRecursive(Control namingContainer) +198
System.Web.UI.Control.InitRecursive(Control namingContainer) +198
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +692



Version Information: Microsoft .NET Framework Version:2.0.50727.832; ASP.NET Version:2.0.50727.832

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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: Named Pipes Provider,

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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: Named Pipes Provide

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Hi,I have SQL Server Express Edition. I tried working out some ASP.NET Labs in my local system. Here is the link of the Virtual Lab which I tried. http://msevents.microsoft.com/CUI/WebCastEventDetails.aspx?EventID=1032286906&EventCategory=3&culture=en-US&CountryCode=USI recieve this error in my local system. 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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)I tried working out solutions from various websites. But the no solution is effective. Could anyone help me in solving this issue.  

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