Connectivity Between VS 2005 To SQL Server 2000
Apr 29, 2008
I have an application which is under development in VS 2005 but the database is in SQL Server 2000. We are facing some strange problem with the connectivity between VS 2005 - SQL Server 2000.
I have tried all the possible ways or solutions i found when searching in google but unable to find a solution.This had become a major challenge for us now to identifiy the root cause of the problem
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)"
Please suggest.
Thanks,
Hemant
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Apr 30, 2007
We have an OLD vbscript process that is running on a Windows 2000 box. The box has Sql Server 7.0 on it (not sure if relevant). The process used to hit a Sql Server 2000 database, but that database was recently migrated to 2005 (on different server). Now the connection string obviously no longer works, and we can't even add a DSN to 2005 (does not recognize new server). The machine pings the new SQL server without any problem, but cannot connect for data access.
I assume there should be some driver that I can install to fix this, but have yet to find one on the web. Does anyone have a recommended download to remedy this?
Thanks in advance.
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Aug 16, 2007
hi all. i m looking for help in Java - SQL Server 2000 Connectivity.i worked on Java- Oracle & Java - MS Access format.now i m looking to work on Java - SQL Server 2000. I m using JBuilder 2005. what sort of configuration needed in JBuilder or SQL Server 2000, like adding JAR files and all other stuffs? or what to do? lemme know quickly. thanx in advance.
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Jul 23, 2005
I have a 500-MB full installation CD for SQL Server 2000. All I needis to install "Client Connectivity" component (about 272K) on a bunchof workstations for users across the nation.How do I reduce the installation file size, by eliminating most of theunwanted files?Thanks.
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Sep 3, 2007
Hi,
We are running one shopping site for our organisation, which includes Tomcat 5.0.28 , IIS & SQL Server 2000 SP3 hosted on platform Microsoft Windows Server 2003 Enterprise Ed. , we are running jsp pages server side and site is hosted on internet,
but it is observed that after every 1/2 days , page will throw following exception, and site get blocked.
javax.servlet.ServletException: Network error IOException: No buffer space available (maximum connections reached?) : connect
Can anybody help please?
I am beginner with JDBC - SQL Server Connectivity ,
I am giving our configuration details:
Driver Used - Microsoft SQL Server Driver 2000 SP3
Protocol Used - TCP/IP which open socket connection on default port 1433
Authentication - Mix Mode Authetication ( using sa account login)
Even setting done within LOCAL instance running on server to allow max. connections i.e 32767
My observation is that some kind of virus threat may causing this error, because if server will be rebooted, we doesn't
get any error and everything works fine.
Waiting for your suggestions and advise.
Thanks a lot.
Regards,
Mandar Velankar
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Dec 5, 2007
Hello
I'm having a problem with the server connection and my C# code. The code executes alright but no data is entered into the database behind it. I'm pasting the connection code over here as well. The sql commands are used in the code. I think I used the sql server mobile edition which is installed along with visual studio.net 2005. Anyone know what's wrong, and can help me out? Thanks in advance.public static void storeInDb(string trackName, string artist, string albumTitle, string year, string path, uint[] fp)
{
string connStr="Data Source=.\SQLEXPRESS;AttachDbFilename='"+path+"\Data\ACI.mdf';Integrated Security=True;User Instance=True";SqlConnection conn = new SqlConnection(connStr);
conn.Open();string sql = "INSERT INTO Clip(Song, Artist, Album, Year) VALUES('" + trackName;sql = sql + "','" + artist + "','" + albumTitle + "','" + year + "')";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.ExecuteNonQuery();
sql="SELECT max(ClipID) FROM Clip";
cmd = new SqlCommand(sql, conn);int id = Int32.Parse(cmd.ExecuteScalar().ToString());for (int i = 0; i < fp.Length; i++)
{
sql="INSERT INTO Hash VALUES ("+id+","+(i+1)+","+(int)fp[i]+")";cmd = new SqlCommand(sql, conn);
cmd.ExecuteNonQuery();
}
conn.Close();
}
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Feb 13, 2007
I am an application developer with an existing system developer in SQL Server 2005 Express and Visual Studio 2005.
I have installed the system I wrote at a physician's office, and it is working fine on a local computer utilizing XP operating system.
There is a requirement to allow other terminals to connect to this XP terminal to execute the application, so I am exploring possibilities for connecting remotely from the other computers in the physician's office.
I am running Virtual Machine for my client computer.
I modified SQL Server 2005 on my main computer. I enabled both TCP/IP and Named pipes in the SQL Server Surface Area Configuration utility. I also set SQL Server Browser to start automatically.
The local application is successfully connecting with the following connectionstring: Data Source=localhostsqlexpress;Initial Catalog=MedicalDB;Persist Security Info=True;User ID=sa;Password=thepassword
I realize that I would have to substitute the server name for localhost before I could connect from the application, but I wanted to first "connect" to the database from my second machine successfully before I began trying to connect from my application. I can Ping the pc that is running sql server express, I am able to "telnet" my pc that is running SQL Server Express.
Both my computers are in the same workgroup and there is no domain.
There are no aliases in my configuration, and there is no encryption on the server.
Ther error message I recieve is:
Cannot connect to DDD
An error has occurred while attempting connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under default settings SQL Server does not allow remote connections. (providor: Named Pipes Providor, Error: 40 Could not open a conneciton to Sql Server) (Microsofi SQL Server, Error: 1326)
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Aug 14, 2007
I have an application which uses ADO to connect to Database. DSN name is specified in the connection string used by ADO as part of the application logic.
This application is working perfectly fine when it is run from a Windows 2003 Enterprise Edition (EE) Server and successfully connects to a remote MSSQL 2005 EE Database installed in another Windows 2003 EE Server.
This application is working perfectly fine also when it is run from a Windows 2003 Standard Edition (SE) Server and successfully connects to the local MSSQL 2005 EE Database installed in the same Server.
But this application FAILS to work when it is run from the Windows 2003 SE Server and connecting to the remote MSSQL 2005 EE Database installed in Windows 2003 EE Server. Error returned to the Application has this description: "Provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server"
Can somebody give me more insights into the problem and help me in overcoming the issues in the last scenario?
Thanks.
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Mar 29, 2006
Hi all
I am trying to connect to an AS400 to download data to a 64bit sql server 2005 server. I am able to do this easily by migrating existing sql2000 DTS packages but how do i do this is in an SSIS project creating the process from scratch? and how do i incorporate activex transforms like you could in DTS2000 into the trasnform with copy columns?
Please help i am slowly turning grey trying to get this to work.
thanks
Chris
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Oct 5, 2007
We recently moved from SQL 2k to SQL 2K5 and existing application stopped working with following error message.
[DBNETLIN][ConenctionOpen (SECCreateCredentials()).]SSL Security error.
The code used to make connection is as below.
Option Explicit
Const NewConnStr = "Provider=SQLOLEDB;Persistant Security=False;User ID=%DBUser;Password=%DBPassword;Initial Catalog=%DBName;Data Source=%DBServer,%DBPort;Network Library=dbmssocn"
Dim oConn
Dim sConnStr
Dim sServer
sServer = "SQLSERV01"
Set oConn = CreateObject("ADODB.Connection")
On Error Resume next
sConnStr = Replace(Replace(Replace(Replace(Replace(NewConnStr, "%DBUser", "test1"), "%DBPassword", "test1"), "%DBName", "model"), "%DBServer", sServer), "%DBPort", "1433")
Call oConn.Open(sConnStr)
This script runs under stripped-down Windows enviornment (Windows PE) with very basic components (i.e. no GUI, only command-line interface). I am trying to find out if there is any client side setting to bypass "self-generated SSL ceritificate" on server. I have tried all things on server side from disabling shared memory protocol, setting "Force Encryption" property etc. Could somebody help me with name of this property?
Also, is it possible to not use self-generate certificate on server. We don't want any kind of encryption for SQL connections.
Thanks..
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Jul 25, 2007
Hi,
Can anyboday tell me how to connect the clien and server in SQL Server 2005.
Thanks & Regards
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Jan 5, 2003
Hi all,
I'm currently trying to connect my ASP page with an SQL server 2000 DB. I already know, how to connect with Access, through the the cobnnection object...
examlpe:
---------------------------
Dim objConn
Set objConn = Server.CreateObject ("ADODB.Connection")
objConn.ConnectionString = "DSN=cb_access_db"
'objConn.ConnectionString = "DRIVER={Microsoft Access Driver (*.mdb)};" & "DBQ=F:dbCB_database.mdb"
objConn.Open
---------------------------
Now, i have SQL 2000 running on my local syste, and i'v ecreated a DSN..
How would i connec to it???
any input, or exampkles would help.Thanks!
DAve
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Mar 28, 2001
I've recently upgraded a server from sql 7 to sql 2000. The server has two
network cards, so developers can connect through our private network or the public network. Everything works fine now except that we cannot connect through the public network via tcp/ip. i cannot figure out why. in the sql server log, it claims to be listening on both ips. Both ips are using the same port number(1433), is this bad? I did not change any network settings, i just upgraded sql, so i believe it's a sql 2K issue. any ideas?
thanks.
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Mar 6, 2008
A user upgrades her machine to Vista
She was able connect a sql server which is 2000 version but unable to connect another server which is also running in 2000 version
Please help to find solution
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Jul 20, 2005
Does anyone know of any shareware tools out there that can connect tosql server 2000 from Unix(specifically Sun Solaris) and performqueries and return result sets ? Appreciate your help.Steve Chiang
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Aug 18, 2006
Hi
We would like to install Sql 2005 Enterprise Edition (including database engine, reporting service, integration service and analysis service) as a sepearte instance on a server which already has Sql 2000 with reporting services and analysis services. We do not want to disturb the existing sql 2000 setup.
If we do that then what will happen to my earlier sql 2000 reporting service? Will it be upgraded to sql 2005 reporting service? I heard that reporting services are instance unaware application. Where will be the default reporting service database available?
Please help us.
Regards,
Sankar N
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Mar 15, 2007
Hello,
I am attempting to connect directly to an instance of sql 2005 from the VS Pocket PC emulator running Mobile 5.0. I have installed AtiveSync 4.0 and successfully cradled the device to establish connectivity to the internet. I have also successfully browsed to the IP of the server that i is running sql 2005. I am able to populate a datagrid via a stored procedure resultset which accepts no parameters. When attempting to pass variables into a stored procedure a SqlException was thrown stating that the procedure excpects these parameters. I have successfully built the app and ran the executable from my local machine and successfully passed these parameters to the procedures. I dont know what the problem could be. Any help would be of great assistance, this problem has halted productivity.
/**********Connection string
Persist Security Info=False;Integrated Security=False;Server=192.168.0.200,1234;Initial Catalog=BatchScan;User ID=BatchScanServerUser;Password=B4uBaTch*uSc@n
TCP/IP protocols are successfully configured on sql 2005 with dynamic ports disabled and all ips using port 1234
Thank you in advance.
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Oct 1, 2007
I read your blogs regularly on SQL-Server Express 2005 which I have been actively deploying with my software product for about a year now. I have migrated most of my products to SQL-Server from Microsoft Access. I have found SQL-Express very stable and have had no significant problems. My products are mainly accounting based such as payroll systems, hotel management systems, school academic results management systems.
My favourite front ends tools are Visual Basic 6.0, and Microsoft Access. Typically, with MS Access I link to tables via the SQL-Server ODBC driver and all the client front ends share a common security file, an access work group file. I have been using this approach for up to a decade with no problems.
Currently I am deploying a hotel management system and payroll system in a hotel about to be opened. Against our advice, they purchased computer systems running Windows Vista Business instead of XP which we are sure our software suites, the wireless network and other software solutions such as CCTV work perfectly. This has caused a lot of problems.
On my side I had the extra task of dealing with Office 2007.
2 key problems arose.
After setting up a simple Ethernet network connecting the Vista computers I could not connect to SQL-Server Express in Windows Authentication mode via SQL Native Client and SQL Server ODBC drivers from another computer on the network (i could only connect locally); I could only connect to it from another machine using SQL Authentication mode, which is not my preference.
Secondly, I could not share the security file with more than one client of the network. The file seems to be locked exclusively by one client that first grabs the file, hence you cannot log on to software. This defeats clientserver idea. HEEEEELP.
A way round this was to have at least one computer on the network running XP (or any windows not Vista) and share the security file from it. I wish to know the reason for this behaviour on Vista.
As to the first problem of not being able to connect of SQL-Server Express 2005 via Windows Authentication mode from another machine on the network, I found the cause: The PASSWORD PROTECTED SHARING setting on Sharing and Discovery option for networking on Windows Vista.
When this setting is turn ON you cannot connect to the SQL-Server engine. The error Login failed for user ": Not associated with a trusted SQL Server connection is given. When I turn off this setting, I immediately could log on. I have validated this on several setups and this seems to the consistent. PLEASE SHARED THIS With others.
Thanks Dr Folami
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May 19, 2008
Hi, I am trying to edit some data from a SQL2000-datasource in ASP.NET 2.0 and have a problem with a column that has bit-data and is used for selection. SQL2005 works fine when declaring <SelectParameters> <asp:Parameter DefaultValue="TRUE" Name="APL" Type="boolean" /> </SelectParameters>When running this code with SQL2000, there are no error-msgs, but after editing a record the "APL"-column looses its value of 1 and is set to 0. Looks like an issue with type-conversion, we've hit incompatibilities between SQL200 and 2005 with bit/boolean several times before. So, how is this done correctly with SQL2000? (I've tried setting the Type to "int16" -> err. Also setting Defval="1" gave an err) ThanksMichael
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May 5, 2007
Hi,
I have installed one default and one named instance of SQL Server 2005 Dev. Editition SP2 on my server.
The Named service is configured to use Shared, NamedPipe and TCP (Port 4333).
There is no firewall on the machine. But still i am not able to connect to it form remote computer.
can any one help me with these. this is urgent.
Thanks.
KV
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Jun 15, 2006
I have several SQL 2000 servers I need to setup transactional (non updatable) replication with. The structure is:
SQL Server 2000 as Publisher/Distributor
SQL Server 2005 Standard as Subscriber
The connection is via the Internet with snapshots using FTP.
I setup the first set (2 databases at location A). They work wonderfully. I created the publication and then subscribed using MGMT Studio for 2K5.
II am setting up the same scenario for location B. Here is my problem:
In MGMT Studio I connect to the publisher (SANDRA). I right-click a publication and choose New Subscriptions..., the publication is already selected. I click next - Run each agent at its Subscriber is selected and the only option (this is desired), I click Next
HERE IS THE PROBLEM:
On the Subscriber's screen there are no Subscribers listed. When setting up location A the subscribing server was listed and I could choose a database. The Next button is greyed out and there is no way to create/add one.
I tried setting up the subscription by right-clicking the subcribing server's Replication folder in MGMT Studio but I get the same result (except that I have to authenticate with the publishing server which works fine).
WHAT'S DIFFERENT:
Location A is SQL Server Standard (SP3) running on SBS2K3. It is obviously on a domain and so SQL Server and the SQL Agent are running under domain accounts. Location B is a Windows XP SP2 machine running SQL Server Personal Edition (it actually says Development Edition in the properties window).
The databases are the same strucutre, different data. At location A the firewall is set to allow 1433->*any* and *any*->1433 where *any* is 1024 or higher. On the XP machine the firewall is set to allow port 1433. I don't think this is the issue because I've turned the firewall off on the XP machine and I get the same result.
ANY IDEAS?
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Aug 10, 2007
Hello Everyone,
I'm trying to connect to Desktop SQL Server 2000 from Windows mobile PC Emulator (VS 2005). I need a direct connection using connection string to SQL Server 2000 through local wireless network without IIS.
Bellow is the code that I use. After executing this code I get an error on line Conn.Open(). Error says SQL Server does not exist or access denied.
SQL is un and running, and I can log in using SA username from the desktop. Even if I chance IP for another SQL server in my connection string I still get the same error. There is no firewall of any kind running.
Dim connectionSTR As String = "Persist Security Info=False;Integrated Security=False;Server=192.168.0.202,1433;initial catalog=MyDB;user id=sa;password=;"
Dim Conn As SqlConnection
Conn = New SqlConnection(connectionSTR)
Conn.Open()
If Conn.State = ConnectionState.Open Then
MessageBox.Show("Open")
End If
About my environment: SQL Server 2000 is running on Desktop PC with Windows XP SP2. Application which I need to connect to SQL Server is in Visual Studio 2005. I execute the application in Windows Mobile PC Emulator and try to connect to SQL Server from emulator.
Your advice and help is very appreciated
Thank you
Ika
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Dec 27, 2004
Hi:
I m in new in ASP.net and can't connect sql server db with ASP.net.I write exact code.but it give error in connection string and server error some time.I found that error is in web.config file.can any one have running project of asp.net with sqlserver db..
if any one have then mail the project at this mail address..
ray_boby@hotmail.com
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Dec 13, 2005
I am using webforms for ASP .NET which has code in C#. My database is running on SQL Server 7. Whats the best way to connect to database. I have tried ODBC connection through myConnection=new SqlConnection(ConfigurationSettings.AppSettings["dsn"]);but it gives me an error that can not connect to the SQL Server 2005 or it does not allow remote connections though it is running SQL Server 7 and not SQL Server 2005. Thanks in advance.
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Feb 17, 2000
hello , i have a small problem , an associate want to connect to a micrsoft sql server under nt from a pc with only dos! can such a thing be done?
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Feb 19, 2007
I am trying to connect to my dev Sql server instance remotely from my developer edition and 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: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) (Microsoft SQL Server, Error: -1)
i Made sure that the following are complete
# [Link] Enable the TCP/IP protocol using the Surface Area Configuration Utility
# [Link] Make sure the TCP/IP protocol is enabled in the SQL Server Configuration Utility
# [Link] Make sure the SQL Server browser is started
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Jun 6, 2007
Hi,
We have a DB2 server which is linked to our SQL Server 2005 database. The link is through ODBC connection. Now, we are able to access some of the tables without any problems. But couple of tables are not accessible and we get following error::"
"com.ibm.db.DataException: A database manager error occurred. : [IBM][CLI Driver][DB2/NT] SQL1822N Unexpected error code "08S01" received from data source "TESTPROD". Associated text and tokens are "Communication link failure". SQLSTATE=560BD "
Any ideas on why this is happening and how to resolve this?
Thanks,
Ujjaval
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Mar 20, 2008
Hi All
how i connect sql server 2000 to Asp.Net.
Please Help me
Thanks
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Apr 25, 2007
Hi,
I am new to SQL Server. I want to connet to SQL Server database and fetch records. SQL Server will be present in some other server.
For connecting to SQL Server is it necessary to create DSN. Is it possibel to connect to SQL Server with out DSN
I want following parameters are enough for opening connetion are not:
MyConnObj.Open _
"Provider = sqloledb;" & _
"Data Source=172.16.1.60;" & _
"Initial Catalog=TESTATV;" & _
"User ID=sa;" & _
"Password=p@ssW0rd;"
As per my assumption
Data Source is your server name
Initial Catalog is your database name
please clarify me on this.
thanks
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Sep 6, 2006
hi i am using sql server 2000 i want to connect from asp.net i am confused with web.config what is this for, to connect should i edit it or simple connectivity is also posible if u know any tutorial please refer me which will guide for database connectivity faisal iqbal ch
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Jun 21, 2001
I had SQL Server working without a problem on my laptop until I changed the identification name of my laptop to make it more recognisable when I connect to a LAN. However, since I've changed my laptops name, my local SQL Server service wont run and I cant connect to my local databases. I can connect to remote SQL Servers though. If I change my laptops name back to what it was before, it still doesnt work. This has happened in the past and the only way I could solve the problem then was to uninstall SQL Server 7, remove all registry keys referring to it then reinstall it. I dont want to do all that again so....HELP!!!???! I'd really appreciate any help anyone could give me. Please email me at adrianmhills@hotmail.com
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Jul 22, 1998
Hi...
I am using MSACCESS form to connect to SQL SERVER database..Is that possible.
my tables are defined in SQL SERVER and through MS ACCESSS forms as a front End I am manipulating it...
How should I do that...Can any body help me in the same
Thanks in Advance
Rakesh
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Mar 10, 1999
To All,
I have two different servers,server1 and server2
they have the same databases(did a dump from server1 and restored on server2)
now I am using ipx/spx to connect to both the servers on the same network.
the problem is I am not able to connect to them when both are online.(using isqlw)
i have to switch one of them off to login to another,but i want both of them to be up and running at the same time
how to solve this problem?
DP
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