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try to use WebMail but it still error

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This is a migrated thread and some comments may be shown as answers.

Pichet asked on 15 Mar 2012, 10:25 PM

Server Error in '/' Application.

A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to 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: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

Source Error:


            Line 21: 		if (!IsPostBack)
Line 22: 		{
Line 23: 			RadGrid1.Rebind();
Line 24: 			SelectFirstGridRow();
Line 25: 		}

Source File: d:\Test_telerik\WebMail\Default.aspx.cs Line: 23

Could you please to help

try to use WebMail but it still error

Server Error in '/' Application.

1 Answer, 1 is accepted