Re: Unable to Locate Server



"onecorp" wrote:

> Yes, I am using the copy of SQL Express that came with Visual Studio.
>
>
> 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) +734979
>
> System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject
> stateObj) +188
> System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner,
> Boolean& failoverDemandDone, String host, String failoverPartner, String
> protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean
> encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection
> owningObject, Boolean aliasLookup) +820
>
> System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection
> owningObject, SqlConnectionString connectionOptions, String newPassword,
> Boolean redirectedUserInstance) +628
>
> 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) +359
>
> 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.Data.Common.DbDataAdapter.FillInternal(DataSet dataset,
> DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable,
> IDbCommand command, CommandBehavior behavior) +121
> System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord,
> Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior
> behavior) +137
> System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) +83
>
> System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1770
> System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments,
> DataSourceViewSelectCallback callback) +17
> System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
> System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
> System.Web.UI.WebControls.GridView.DataBind() +4
> System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
> System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls()
> +69
> System.Web.UI.Control.EnsureChildControls() +87
> System.Web.UI.Control.PreRenderRecursiveInternal() +41
> System.Web.UI.Control.PreRenderRecursiveInternal() +161
> System.Web.UI.Control.PreRenderRecursiveInternal() +161
> System.Web.UI.Page.ProcessRequestMain(Boolean
> includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360
>
>
>
>
>
>
> "Roger Wolter[MSFT]" wrote:
>
> > I'm not an ASP expert but it would appear that your ASP page thinks it is
> > trying to make a remote database connection while you think your database is
> > local. I would suggest you read up on connection strings and see if yours
> > needs to be changed to point to a local database. If you post your
> > connection string we may be able to determine if there's a problem with it.
> > Are you using the copy of SQL Express that came with Visual Studio or
> > another database?
> >
> > --
> > This posting is provided "AS IS" with no warranties, and confers no rights.
> > Use of included script samples are subject to the terms specified at
> > http://www.microsoft.com/info/cpyright.htm
> >
> > "onecorp" <onecorp@xxxxxxxxxxxxxxxx> wrote in message
> > news:507167C5-5C9D-4C18-8F49-510F66C346A0@xxxxxxxxxxxxxxxx
> > >I am a beginner to SQL..........I am trying to use the database quickstarts
> > > in the ASP.Net SDK 2.0 but have encountered the error listed below. (The
> > > quickstarts are being accessed off line having down loaded them from the
> > > Visual Studio disc / utilizing Windows XP Professional).
> > >
> > >
> > > The information I have read to date refers to accessing the server from a
> > > remote computer, however, I am trying to access it from a local machine
> > > only.
> > > Can anyone assist (in plain English for a beginner to understand) please ?
> > >
> > > Thanking you in anticipation.
> > >
> > > 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
> >
> >
> >


nb data source=|SQLEXPRESS;Integrated
Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true
.

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