Sql Server Express Edition Configuration with C#

[fahiemulleh]

Hi. I am using visual studio 2005 with Sql Server Express Edition. I haven't install sql server 2005 Professional edition on my machine. It works fine. The connection string is: You can see I haven't hardcoded machine name and there is no absolute path. I have open the website on another machine and it works fine. Now , i have open this project on third machine but it doesn't work and gives the following error: "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)" I think there is some problem with sql server configuration . Please help me in this regards. I will be very thankful to you. Fahim Great Men always help people.

[fahiemulleh]

Any help please ?