发生与网络相关或特定于实例的错误

Question

我已成功安装SQL Server 2008 R2 Developer Edition.我有2个问题

1. Its showing 2 (local) servers in server name
2. A network-related or instance-specific error occured 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: Name Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 2)

Answer 1

运行services.msc

启动SQL服务器的所有服务,包括SQLEXPRESS,它将起作用

谢谢,