hi,
could anyone guide me on how to allow, ceate rule for sql server 2005 remote connections to work. i already configured my sql server to allow remote connections and also my router, it is only in isa that is blocking the connections.
thanks
Hi there! I've been trying for several days now to configure SQL Server 2005 to allow remote connections, apparently, with no luck.
I always have this error message: Microsoft SQL Native Client: 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.
I've followed the instructions at this link -> http://support.microsoft.com/?kbid=914277&SD=tech, but I have been having the same problems.
I've already adjusted my firewall settings.
What should I do?
Please help me...
Hello there,
I just deployed a new ASP.NET 2.0 website on a remote server http://www.alrazem.com/. and when i want to log on, or when any connection to the database happens!! the following error ocurs.
Server Error in '/' 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)Anyways, I searched the new. and i found this link: http://support.microsoft.com/default.aspx?scid=kb;EN-US;914277... I followed the instructions and changed the Surface Area Configuration for Services and Connections to Local and remote connections. and Applied both protocols. Then redeployed the application. but the error still ocurs.
I didn't restart my machine after changing the SQL to remote. but i did the website from scratch again. and created a new connectionstring and database!!!
Any help? Thanks!
Hello. I have SQLEXPRESS 2005 installed on my laptop running Windows XP Home Edition with SP2. I have an application that can connect to the local instance with no problem. The other day, I tried to configure SQLEXPRESS 2005 for a remote connection from my desktop. To date, I have been unable to figure out how to do this.
I have followed the instructions posted at various locations on the internet, but to no avail. While I can configure SQLEXPRESS 2005 to allow TCP/IP connections, I have been unable to restart the server.
Here is the pertinent snippet from the error log:
<time> Server A self-generated certificate was successfully loaded for encryption.
<time> Server Error: 26024, Severity: 16, State: 1.
2006-08-14 21:02:27.18 Server Server failed to listen on 'any' <ipv4> 0. Error: 0x277a. To proceed, notify your system administrator.
<time> Server Error: 17182, Severity: 16, State: 1.
<time> Server TDSSNIClient initialization failed with error 0x277a, status code 0xa.
<time> Server Error: 17182, Severity: 16, State: 1.
<time> Server TDSSNIClient initialization failed with error 0x277a, status code 0x1.
<time> Server Error: 17826, Severity: 18, State: 3.
<time> Server Could not start the network library because of an internal error in the network library. To determine the cause, review the errors immediately preceding this one in the error log.
<time> Server Error: 17120, Severity: 16, State: 1.
<time> Server SQL Server could not spawn FRunCM thread. Check the SQL Server error log and the Windows event logs for information about possible related problems.
I have a feeling this problem is due to the way my system is configured, not necessarily how my SQLEXPRESS 2005 is configured. My laptop and desktop are connected via a wireless router, and both machines are running Norton Anti-Virus 2006. I've added sqlserver.exe and sqlbrowser.exe to the exceptions list for the Worm protection on the laptop, i.e., the server machine. There's not a setting at the router that would prevent the server from re-starting, is there?
Any help is GREATLY appreciated!
Matt
Hi
As you know SQL Express by deefault accepts only local connections
For a particular requirement i have to change SQL Server Surface Area Configuration to accept remote connections by dos command
Anyone know this command?
thanks
Marco
I already asked this question at the MSDN forums, but I'm asking it here because I got conflicting answers.
I want to configure my server to allow remote connections. For some unknown reason, I'm unable to do this with the Surface Configuration Tool. My understanding is that I can accomplish this using the sp_configure stored procedure. Is this correct? If so, can someone please give me an example of the correct syntax? BTW, I'm running SQL Server 2005 on winxp pro sp2.
Thanks in advance.
Ok. Here is what I need to do: several computers on the intranet need to use a client program to access data from the server (a desktop)
Here is what is going on:
1. I am using Visual Studio 2005 c#.net 2.0
2. Sql Server Express 2005
3. I don't have IIS set up
4. The database is being shared from the c drive on the server (not sophisticated at all, but this is a one man operation!)
Questions:
1. Is IIS an absolute must to make this happen?
2. If not, a user pointed out that I can't use UNF to access the database. How do I set up the connection string to access the db on the server?
This is my basic connection string (local)
connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=C:MonzaDBMonzaDB.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True;Asynchronous Processing=true"
Thanks for any help on this subject. I know basically nothing about NETWORK programming and database administration!
My site works fine in VWD2008 express, but I get this error when I try to use it on my live website.
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.
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.
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
Hi,
I am developing a windows application that needs to communicate with a remote SQL server 2005 database. Server allows remote connections and MSDTC service also running. Do I need to run MSDTC service on the client machine where I use desktop application ? any ideas ? It's throwing some error like
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.
But my SQL Server allows remote connection, and I am able to do a select statement.
But when I insert/update anything, it's throwing this error. I guess some problem with MSDCT. Anybody have any idea ?
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,
View 2 Replies View RelatedHi,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.
View 1 Replies View RelatedWhen my default.aspx page loads I get this error for the connection to my SQL 2005 DB. 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 have already gone to Surface Area Configuration to ensure that Remoting with both Named Pipes or TCP/IP is enabled and it's set to both for remoting.I verified that my local account has access to the DB.Not sure what else to check.
Hello,
I have SQL Server 2005 express loaded on my webserver and I have loaded
SQL server studio manager on another terminal. When I try to
connect to the SQL Server it tells me that i can't and because the SQL
server does not allow remote connections. How do I fix that?
got the following error in my site. am using visual studio 2005 vb.net sql server 2005. my webhost (philhost.net) said that they support mssql server 2005. please help
Server Error in '/' 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:
Line 16: Dim myConnection As New SqlConnection(strConnString)Line 17: Line 18: myConnection.Open()Line 19: Line 20: Dim myTrans=myConnection.BeginTransaction()Source File: E:inetpubvhosts\httpdocsDefault.aspx.vb Line: 18 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 _Default.Button1_Click(Object sender, EventArgs e) in E:inetpubvhostshttpdocsDefault.aspx.vb:18 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +174 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
Version Information: Microsoft .NET Framework Version:2.0.50727.832; ASP.NET Version:2.0.50727.832
Snehalata writes "i have one database at sql server 2000 and i have one database at sql server 2005. now i have added linked server to sql server 2005. i wish to access database located at sql server 2000 from sql server 2005 by creating a view in database located at sql server 2005. but when i access database located at sql server 2000 from sql server 2005 i get error message
OLE DB provider "SQLNCLI" for linked server "OLDPARTNER" returned message "Login timeout expired".
OLE DB provider "SQLNCLI" for linked server "OLDPARTNER" returned message "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.".
wat should be done?
its urgent"
Hello ,
The problem is that we are having Problem while making the remote Connection to the Sql Server 2005
Basically We are having a problem connecting to SQL2005 through a package remotely. when we try to connect to a remote data base, we get the following error
[Connection manager "CRA LRRS Development DB"] Error: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Login timeout expired". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "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.". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "SQL Network Interfaces: Error Locating Server/Instance Specified [xFFFFFFFF]. ".
Although by running the configuration manager on the Remote DataBase System we have enable the Remote Connections through name and IP both but still it cant access it.
Please tell us the possible consequences and provide us the feedback.
I will be really obliged if any of you can provide us the feedback on it as soon as possible.
Thanking You,
Yours Sincerely,
Saima Salim
I use ASP.NET 2.0 and VS.NET 2005.
I have the following expression in my code:
string connectionString = "server='localhost'; user id='sa'; password=''; Database='Northwind'";
When I executed the code I have the following error message:
"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 Microsoft Access was successfully connected in the Server Explorer window.
How do I solve this problem?
Thanks,
Andy.
I've developed an asp.net 2.0 web app with vs 2005 and am using a SQL Server 2005 Express database. The app works fine locally, but after uploading to the remote web server the following error occures:
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)
How do I go about granting remote connections to SQL Server Express?
Does the web server have to have SQL Server Express installed in order to run apps that utilize SQL Server 2005 Express databases?
Do I grant access locally on my machine or do I have to be on the web server to grant remote connections?
I've been using .net 1.1 with access databases for the past couple of years, so this is all new to me.
Thanks.
PROBLEM:
SQL 2005 rejects connection from an ASP.net test webpage (shown below).
CONFIGURATION:
Internet > Concast Cable > Router > Sever01 Nic1 > Server01 SBS 2003 & SQL 2005 > Sever01 Nic2 > Switch > Local Area
Linksys Router WRV54G( Firmware Version: 2.39.2): Port Range Forwarding TCP 1433 and UDP 1434
Small Business Server 2003 Premium (Server Name: Server01)
Two network cards: Internet Ionnection and Local Area Network
Ran: Configure E-mail And Internet Connection Wizzard
Ran: Remote Access Wizzard (disables access to Windows Firewall)
Note: Remote workplace, Outlook Web Access, Sharepoint, etc, on ports 443,444, 3389, 4125 All work remotely - so Linksys router and RRAS port settings are working.
Routing And Remote Access(RRAS) >NAT/Basic Firewall > Internet Ionnection > Services And Ports
Added TCP Incoming Port 1433, Private Address 127.0.0.1, Outgoing Port 1433
Added UDP Incoming Port 1434, Private Address 127.0.0.1, Outgoing Port 1434
SQL Server 2005 Standard Edition version 9.0.3042 (installed on same machine, default instance ID MSSQLSERVER)
By default: TCP protocol is enabled and local remote connections are enabled on standard Edition. Also by default: MSSQLSERVER automatic/started/running and SQL Server Browser automatic/started/running
Ran: SQL Server 2005 Surface Area Configuration to confirm MSSQLSERVER instance settings are running.
Using: SQL Server Authentication: Login and Password
"sa" is a default account that works locally.
SQL Server Configuration Manager:
MSSQLSERVER protocols: Share Memory and TCP/IP enabled
TCP port 1433 by default (confirmed listening by ERRORLOG)
Microsoft SQL Server Management Studio
Database Engine lists SERVER01 (instead of SERVER01MSSQLSERVER - the default instance is not named explicitly)
Created database "Test" under SERVER01 > Databases.
Created table "tblCategories" in "Test" (included some fields and data)
Server-Side Successful?
netstat -ano | findstr 1433
TCP 0.0.0.0:1433 0.0.0.0:0 LISTENING 2004
Client-Side
Ping Successful
ping <xxx.xxx.xxx.xxx>
Telnet Successful (blank screen)
telnet <xxx.xxx.xxx.xxx> <port#>
TEST ASP.net Web Page Button Sub
I have this button on a page at Godaddy.com connecting to an instance of MS SQL provided by Godaddy and there is no problem connecting to that SQL Server.
Public Sub TestSQL_Click(Sender As Object, e As EventArgs)
Dim rdr As SqlDataReader = Nothing
Dim conn As SqlConnection = new SqlConnection("Data Source=tcp:xxx.xxx.xxx.xxx; Initial Catalog=Server01 blCategories; User ID=sa; Password=xxx")
conn.Open()
Dim cmd As SqlCommand = new SqlCommand("SELECT Category FROM tblCategories;", conn)
rdr = cmd.ExecuteReader()
rdr.Close()
conn.Close()
End Sub
ERROR:
The follworing error occurs or variations of it depending on different connection string configurations:
Occurs at: conn.Open()
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: TCP Provider, error: 0 - 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.)
THOUGHTS
Possibly a bad connection string or Microsoft security issue.
I've attempted many other connection string formats such as:
Dim conn As SqlConnection = new SqlConnection("Data Source=xxx.xxx.xxx.xxx,1433;
Network Library=DBMSSOCN; Initial Catalog=Server01Test; User ID=sa; Password=xxx")
But I continue to receive connection failure messages (or invalid connection string errors for incorrectly formed connection strings).
I've tried disabling RRAS and Windows Firewall and the same errors resulted.
Any feedback would be appreciated.
After applying the changes mentioned in KB 914277 to allow remote connections, while working in Visual Studio 2005, I'm now getting an error with the number 26: Error locating server/Instance specified...
Sure wish I knew what remote means in this scenario, as there is nothing "remote" about my installation. I only have 1 computer, the one i'm working on, where SQL Server and Visual Studio are installed, and no networks involved, so what is remote?
Any help would be appreciated!!
I have a problem. I am using the developers version of SQL Server Enterprise edition.
I am trying to run a command in MS command prompt:
Aspnet_regsql -E -S localhost -ssadd -sstype p
After I execute this command, I receive a Name Pipe
error that under the default settings, SQL Server
doesn't allow remote connections. I took some steps
to try to resolve the problem:
1) I googled the interrnet to see if there was any one
else who ran into the same problem and if there was a
quick resolution.
2) I check SQL Server Books on line about SQL server
configuration manager and how to enable remote
connections using Name Pipes and TCP/IP.
3) I used C:WINDOWSsystem32cliconfg.exe to enable
Name Pipes and TCPIP to be enable on the client.
4) I enabled SQl Server Browser to help me with my
problem
5) I stopped the Database engine, enable local and
remote connections using Name pipes and TCP/IP,then I
restarted the database engine along with SQl server
Agent.
6) I did check SQl Server error logs to see what port
it was listening on , but I thought that SQl Server
was suppose to listen on port 1433 by default, and
Name pipes /SQL/query.
7)I have check the error logs to see what port that SQL Server was listening to
and trying to use the port number in the client config utility. I am still getting the same error.
8) I tried to remove name pipes in the SQL Server Surface Manager and allow local and remote connections using only TCP/IP. I still get the same error. I did stop and restarted the Database Engine.
What steps have I not taken , and what should I do to correct this problem?
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.
View 3 Replies View RelatedHi all,
In my office computer network system (LAN), my Windows XP Pro PC has SQL Server Express and VB 2005 Express installed and I was granted to have the Administrator priviledge to access SQL Server Express. I tried to create a SQLCLR project in my terminal PC.
1) I tried to set up a remote connection to SQL Server Express in the following way: SQL Server EXpress => SQL Server Surface Area Configuration. In the Surface Area Configuration for Service and Connection - local, I clicked on Remote Connection of Database Engine, SQLEXPRESS and I had a "dot" on "Local and remote connections" and "Using TCP/IP only". Then I clicked on "Apply" and "OK" buttons. Then I went to restart my database engine in SQL Server Management. When I went to check SQL Server 2005 Surface Area Configuration, I saw the arrow is pointing to "Service", not to "Remote Connections"!!!??? Is it right/normal? Please comment on this matter and tell me how I can have "Remote Connecton" on after I selected it.
2) After I restarted the database engine (I guess!!), I executed the following project code (copied from a book) in my VB 2005 Express:
//////////////--Form9.vb---/////////////////
mports System.Data.SqlClient
Imports System.Data
Public Class Form9
Dim cnn1 As New SqlConnection
Private Sub Form5_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Compute top-level project folder and use it as a prefix for
'the primary data file
Dim int1 As Integer = InStr(My.Application.Info.DirectoryPath, "bin")
Dim strPath As String = Microsoft.VisualBasic.Left(My.Application.Info.DirectoryPath, int1 - 1)
Dim pdbfph As String = strPath & "northwnd.mdf"
Dim cst As String = "Data Source=.sqlexpress;" & _
"Integrated Security=SSPI;" & _
"AttachDBFileName=" & pdbfph
cnn1.ConnectionString = cst
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create a command to create a table
Dim cmd1 As New SqlCommand
cmd1.CommandText = "CREATE TABLE FromExcel (" & _
"FirstName nvarchar(15), " & _
"LastName nvarchar(20), " & _
"PersonID int Not Null)"
cmd1.Connection = cnn1
'Invoke the command
Try
cnn1.Open()
cmd1.ExecuteNonQuery()
MessageBox.Show("Command succeeded.", "Outcome", _
MessageBoxButtons.OK, MessageBoxIcon.Information)
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Create a command to drop a table
Dim cmd1 As New SqlCommand
cmd1.CommandText = "DROP TABLE FromExcel"
cmd1.Connection = cnn1
'Invoke the command
Try
cnn1.Open()
cmd1.ExecuteNonQuery()
MessageBox.Show("Command succeeded.", "Outcome", _
MessageBoxButtons.OK, MessageBoxIcon.Information)
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
'Declare FromExcel Data Table and RowForExcel DataRow
Dim FromExcel As New DataTable
Dim RowForExcel As DataRow
FromExcel.Columns.Add("FirstName", GetType(SqlTypes.SqlString))
FromExcel.Columns.Add("LastName", GetType(SqlTypes.SqlString))
FromExcel.Columns.Add("PersonID", GetType(SqlTypes.SqlInt32))
'Create TextFieldParser for CSV file from spreadsheet
Dim crd1 As Microsoft.VisualBasic.FileIO.TextFieldParser
Dim strPath As String = _
Microsoft.VisualBasic.Left( _
My.Application.Info.DirectoryPath, _
InStr(My.Application.Info.DirectoryPath, "bin") - 1)
crd1 = My.Computer.FileSystem.OpenTextFieldParser _
(My.Computer.FileSystem.CombinePath(strPath, "Book1.csv"))
crd1.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited
crd1.Delimiters = New String() {","}
'Loop through rows of CSV file and populate
'RowForExcel DataRow for adding to FromExcel
'Rows collection
Dim currentRow As String()
Do Until crd1.EndOfData
Try
currentRow = crd1.ReadFields()
Dim currentField As String
Dim int1 As Integer = 1
RowForExcel = FromExcel.NewRow
For Each currentField In currentRow
Select Case int1
Case 1
RowForExcel("FirstName") = currentField
Case 2
RowForExcel("LastName") = currentField
Case 3
RowForExcel("PersonID") = CInt(currentField)
End Select
int1 += 1
Next
int1 = 1
FromExcel.Rows.Add(RowForExcel)
RowForExcel = FromExcel.NewRow
Catch ex As Microsoft.VisualBasic.FileIO.MalformedLineException
MsgBox("Line " & ex.Message & _
"is not valid and will be skipped.")
End Try
Loop
'Invoke the WriteToServer method fo the sqc1 SqlBulkCopy
'object to populate FromExcel table in the database with
'the FromExcel DataTable in the project
Try
cnn1.Open()
Using sqc1 As SqlBulkCopy = New SqlBulkCopy(cnn1)
sqc1.DestinationTableName = "dbo.FromExcel"
sqc1.WriteToServer(FromExcel)
End Using
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
'Read the FromExcel table and display results in
'a message box
Dim strQuery As String = "SELECT * " & _
"FROM dbo.FromExcel "
Dim str1 As String = ""
Dim cmd1 As New SqlCommand(strQuery, cnn1)
cnn1.Open()
Dim rdr1 As SqlDataReader
rdr1 = cmd1.ExecuteReader()
Try
While rdr1.Read()
str1 += rdr1.GetString(0) & ", " & _
rdr1.GetString(1) & ", " & _
rdr1.GetSqlInt32(2).ToString & ControlChars.CrLf
End While
Finally
rdr1.Close()
cnn1.Close()
End Try
MessageBox.Show(str1, "FromExcel")
End Sub
End Class
//////////////////////////////////////////////////////////////////////////////
I got the following error messages:
SecurityException was unhandled
Request for the permission of type 'System. Security. Permissions.FileIOPermission,mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'failed that is pointing to the code statement "Dim int1 As Integer = InStr (My.Application.Info.DirectoryPath, "bin")."
Troubleshooting tips:
Store application data in isolated storage.
When deploying an Office solution, check to make sure you have fulfilled all necessary requirments.
Use a certificate to obtain the required permission(s).
If an assembly implementing the custom security references other assemblies, add the referenced assemblies to the full trust assembly list.
Get general help for the exception.
I am a new Microsoft VS.NET Express user to do the SQL Server 2005 Express and VB 2005 Express programming by using the example of a tutorial book. Please help and tell me what is wrong in my SQLCLR sep-up and project coding and how to correct the problems.
Many Thanks in advance,
Scott Chang
Sorry for the newbie question, but....
I have developed a website on my local development machine. When I create the connections string VS automatically creates a path to my local hard drive inside the string.
Data Source=.SQLEXPRESS;AttachDbFilename="C:Documents and SettingsMikeMy DocumentsVisual Studio 2005WebSitesPostAlertzApp_DataPADatabase.mdf";Integrated Security=True;Connect Timeout=30;User Instance=True
However, when I deploy this website to a remote server, SQLExpress tries to attach to the file using the wrong path. How do I fix this?
Your patience is appreciated...
Fellow Devs,
I have an instance of SQL Server Express 2005 running on another box and I have Remote Connections enabled over both TCP/IP and Named Pipes, but on my other box I keep getting the error that the server does not accept Remote Connections.
Any ideas why this might be happening? Is there some other configuration?
I use MSSQL Server to store the configure info and create deploymentutility to deploy the package on remote server,
If the configure info could be created automatically while deploying?
or I have to create the Table on remote server to record the configure info in manully?
Thanks a lot
Hi!!
I'moving my asp application to a new hosting server.
So when i tried the setup locally with the live DB & application in my test machine...
The DB access is denied when application tries to hit the DB.
DB is in seperate machine with SQL Server 2000 & application(ASP) is in Windows server 2003.....
Kindly help me with your suggestions....on what went wrong?
Vista + SQL Server 2005
Reporting Service Configuration Tool: No Red Cross.
http://localhost/reportserver get this error:
HTTP Error 403.1 - Forbidden
You have attempted to run a CGI, ISAPI, or other executable program from a directory that does not allow executables to run.
http://localhost/reports get this error:
w3wp!ui!4!20/02/2008-17:17:04:: e ERROR: Unable to connect to the remote server
w3wp!ui!4!20/02/2008-17:17:04:: e ERROR: HTTP status code --> 500
-------Details--------
System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:443
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.GetRequestStream()
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at Microsoft.SqlServer.ReportingServices2005.ReportingService2005.ListSecureMethods()
at Microsoft.SqlServer.ReportingServices2005.RSConnection.GetSecureMethods()
at Microsoft.ReportingServices.UI.Global.RSWebServiceWrapper.GetSecureMethods()
at Microsoft.SqlServer.ReportingServices2005.RSConnection.IsSecureMethod(String methodname)
at Microsoft.SqlServer.ReportingServices2005.RSConnection.ValidateConnection()
at Microsoft.ReportingServices.UI.ReportingPage.EnsureHttpsLevel(HttpsLevel level)
at Microsoft.ReportingServices.UI.ReportingPage.ReportingPage_Init(Object sender, EventArgs args)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Control.OnInit(EventArgs e)
at System.Web.UI.Page.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
w3wp!ui!4!20/02/2008-17:17:06:: e ERROR: Exception in ShowErrorPage: System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.End()
at System.Web.HttpServerUtility.Transfer(String path, Boolean preserveForm)
at Microsoft.ReportingServices.UI.ReportingPage.ShowErrorPage(String errMsg) at at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.End()
at System.Web.HttpServerUtility.Transfer(String path, Boolean preserveForm)
at Microsoft.ReportingServices.UI.ReportingPage.ShowErrorPage(String errMsg)
I googled but not found anything useful.
Thanks in advance!!!
Hi folks,Perhaps every 100 calls to DB i get 1 error message like this:"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 am using SQL 2000 and am wondering why this happens.I appreciate your help.Leo.
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Hello ,
The problem is that we are having Problem while making the remote Connection to the Sql Server 2005
Basically We are having a problem connecting to SQL2005 through a package remotely. when we try to connect to a remote data base, we get the following error
[Connection manager "CRA LRRS Development DB"] Error: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Login timeout expired". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "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.". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "SQL Network Interfaces: Error Locating Server/Instance Specified [xFFFFFFFF]. ".
Although by running the configuration manager on the Remote DataBase System we have enable the Remote Connections through name and IP both but still it cant access it.
Please tell us the possible consequences and provide us the feedback.
I will be really obliged if any of you can provide us the feedback on it as soon as possible.
Thanking You,
Yours Sincerely,
Saima Salim
I am having trouble with Report Manager. It seems that every day or every other day we get this message:
"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: TCP Provider, error: 0 - No such host is known.) 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."
To fix this we open the Surface Area Configuration for the server that hosts the Reporting Database and stop and restart the database engine then open up the Surface Area Configuration for the server that hosts the Report Manger database and stop and restart that database engine along with the Reporting Services Browser.
This actually may not be the exact order that we do the stop/starts because we have tried so many different combinations (ie. stop one then start another then restart that one, etc.). Anyway, we usually keep on stoping and restarting until we can get back into Report Manager without getting the error message from above.
Does anyone have any insight as to what this could be??
I downloaded VS studio express, and created a personal website using the wizard to test drive the thing. When I hit ctr + f5 to run the sample provided, then I get this message:
"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) "
I tried disabling the firewall (Norton's firewall because Windows is disable always). Any suggestions? This is a brand-new machine, running XP sp2, just downloaded the VS studio express.
I really appreciate your inputs.
Regards,
Carlos
info@paesano.com