>I got a program run fine in .net 2003 , Now I complie the program in 2005,
>when I make a connection.open.
>
>I got the following error.(my sql server is not 2005)
>
>[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 connection to
>SQL Server) ]
>
>
>Please help ~~

Agnes,
Read it carefully. "...the default settings SQL Server does not allow remote connections..."
You can configure it.
Cetin