Hi all...
I'm beginner in c#, And I completed application on c#.net 2005
With SQL server.
And run it on other computer(computer has):

1- .net framework 2.0
2- SQL server 2005


But I found big problem, Application show me this message:
on this link:
http://img101.herosh.com/2009/08/18/894378274.jpg

I don't know what is the problem....

Please help me..


Regards

Check the tcp/ip settings for SQL

Start --> All Programs --> Microsoft SQL Server 2005 --> Config Tools --> Configuration Manager

Select "Network Configuration" on the left, then look for TCP/IP. If it is Enabled, switch it to Disabled.

Also, make sure all of your other settings match the original computer like the Server Name, password, etc.