（提供者：SQL网络接口，错误：26 - 错误定位指定的服务器/实例）错误

Question

我得到crazied该错误

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)

我对VS.NET 2008服务器资源管理器连接Poroperties

连接字符串：

Data Source=GOKTUG-PC;Initial Catalog=BILIN;Integrated Security=True;Pooling=False 

提供商= .NET Framework数据提供的SQL Server

有一个在服务器资源管理器连接没有问题

我的连接字符串是

<add name="BilinCnnStr1" connectionString="Data Source=GOKTUG-PC;Initial Catalog=BILIN;Integrated Security=SSPI;Min Pool Size=5;Max Pool Size=60;Connect Timeout=30" providerName="System.Data.SqlClient"/> 
    </connectionStrings> 

我想我已经尝试了关于stuation一切，并试图从步骤的链接在下面。 请回答问题，如果你有解决这个问题......

http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/

Answer 1

也许问题是与集成安全性。

您需要确保您使用的是拥有数据库权限的用户运行网站。