Application running in debug mode but the same is not working other folder

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.NET

I wrote an application in C# using VS 2008. The application will run fine in debug mode using Visual Studio, i copied the entire debug folder to some other path the .EXE is not working, nothing happens. I do not get any error messages from windows and there are no errors or warnings in VS. I have tried to build, rebuild and clean the solution (in every possible order) with no luck. Also i tried to attach the process i did't get any error the line executed but no result.

Find the below code which i used.

try
{
string FileName = "SqlCmd.exe";
                string element = System.Environment.MachineName + @"\" + "SQLExpress";               

                if (System.IO.File.Exists(Application.StartupPath + @"\EtasFullDBScript.sql"))
                {

                    string Arguments = @" -S " + element + " -i " + System.Windows.Forms.Application.StartupPath + (@"\EtasFullDBScript.sql");                

ProcessStartInfo info = new ProcessStartInfo(FileName, Arguments);
info.UseShellExecute = false;
info.CreateNoWindow = true;
info.WindowStyle = ProcessWindowStyle.Hidden;
info.RedirectStandardOutput = true;
Process p = new Process();
p.StartInfo = info;
p.Start();
p.WaitForExit(1000 * 60 * 1);
MessageBox.Show("Database created successfully...", "DB Creation", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                else
                {
                    MessageBox.Show("Script file does not Exists!!!", "DB Createion", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    return;
                }

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

Any Idea?