Happy with cainiao AK this morning

"/News" Application Program Server error.
Network-related or instance-specific errors occur when you establish a connection with SQL Server. The server is not found or cannot be accessed. Verify that the Instance name is correct and SQL server is configured to allow remote connection. (Provider: SQL network interface, error: 26-An error occurred while locating the specified server/instance)

Note: An error occurred while executing the current Web request. Check the stack trace information to learn about this error andCode Detailed information about the cause of the error.

Exception details: System. Data. sqlclient. sqlexception: Network-related or instance-specific errors occur when you establish a connection with SQL Server. The server is not found or cannot be accessed. Verify that the Instance name is correct and SQL server is configured to allow remote connection. (Provider: SQL network interface, error: 26-An error occurred while locating the specified server/instance)

Source error:

row 41: If (this. con. state = connectionstate. closed) row 42: {row 43: This. con. open (); row 44 :}row 45 :}

I just thought something was wrong. I can't use it here. I have nearly reinstalled SQL Server 2005 several times, the machine uses the Server 2003 operating system, which is depressing. This morning I thought something was wrong. I could change the path. Haha, I don't know why. There are too many things to learn !!