请注意,远程连接可能会增加安全风险,因此请确保只允许受信任的计算机连接到您的 SQL Server 数据库。 参考文献 [Microsoft Docs: Configure the Windows Firewall to Allow SQL Server Access]( [Microsoft Docs: How to: Configure SQL Server 2017 to Allow Remote Connections]( 附录 以下是本文中使用的饼状图...
解决方法: 1.确保服务器端的数据库中存在sa,并支持混合登录模式.默认安装的时候,可能会忽略建立sa. 2.确保服务器端的数据库是支持远程调用的.打开SQL Server Management Studio,选择该数据库,右键菜单"Properties",在打开的对话框中选择Connections,把Allow remote connections to this server选上. 3.确保服务器端的...
Surface Area Configuration --> Database Engine --> Remote Connections --->Using TCP/IT SQL Server 外围应用配置器—服务和连接外围配置— database englie—远程连接—启用(远程连接的TCP/IP和named pipes) SQL Server Configuration Manager—SQL2005网络配置—启用TCP/IP和named pipes --- 一般按如上即可....
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...
Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) Th...
… and open the Server Properties.Navigate to Connections and ensure that Allow remote connections to this server is checked. Check if this solves the problem. If it does, here you go, continue with whatever you were doing and have a nice day....
To allow access to users in a Windows domain Open theSQL Server Management Tool. Log on to the instance of SQL Server. This step presumes that you are the administrator of the computer and the instance of SQL Server. InObject Explorer, expand theSecuritynode. ...
使用SQL Server Management Studio “使用 Transact-SQL” 跟进:在配置远程服务器连接选项之后 另请参阅 适用于:SQL Server 本主题说明如何使用 SQL Server 或 SQL Server Management Studio 在 Transact-SQL 中在服务器级别查看或配置远程服务器连接选项。
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:...
Use SQL Server Management StudioIn Object Explorer, right-click a server and select Properties. Select the Connections node. Under Remote server connections, select or clear the Allow remote connections to this server check box.Use Transact-SQL...