atleast one recipient is required none were found in VB 2008 exe file.

In my local machine, the VB code works fine with the server details of my environment. Then I just changed the client's server details and I built the code thereby copied the .exe file along with dlls' in the client server machine. While running the file, the following error is displaye. Please help me in overcoming this.

Details:

See the end of this message for details on invoking

just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************

System.Runtime.InteropServices.COMException (0x8004020C): At least one recipient is required, but none were found.

   at CDO.IMessage.Send()

   at TestMail.Form1.mail()

   at TestMail.Form1.Form1_Load()

   at TestMail.Form1._Lambda$__1(Object a0, EventArgs a1)

   at System.EventHandler.Invoke(Object sender, EventArgs e)

   at System.Windows.Forms.Form.OnLoad(EventArgs e)

   at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)

   at System.Windows.Forms.Control.CreateControl()

   at System.Windows.Forms.Control.WmShowWindow(Message& m)

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************

mscorlib

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5466 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll

---

TestMail

    Assembly Version: 1.0.0.0

    Win32 Version: 1.0.0.0

    CodeBase: file:///E:/New%20Image%20Insertion%20App/TestMail.exe

---

Microsoft.VisualBasic

    Assembly Version: 8.0.0.0

    Win32 Version: 8.0.50727.5420 (Win7SP1.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll

---

System

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5466 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

---

System.Windows.Forms

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5460 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

---

System.Drawing

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5462 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

---

System.Runtime.Remoting

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll

---

Interop.CDO

    Assembly Version: 1.0.0.0

    Win32 Version: 1.0.0.0

    CodeBase: file:///E:/New%20Image%20Insertion%20App/Interop.CDO.DLL

---

Interop.ADODB

    Assembly Version: 6.0.0.0

    Win32 Version: 6.0.0.0

    CodeBase: file:///E:/New%20Image%20Insertion%20App/Interop.ADODB.DLL

---

************** JIT Debugging **************

To enable just-in-time (JIT) debugging, the .config file for this

application or computer (machine.config) must have the

jitDebugging value set in the system.windows.forms section.

The application must also be compiled with debugging

enabled.

For example:

<configuration>

    <system.windows.forms jitDebugging="true" />

</configuration>

When JIT debugging is enabled, any unhandled exception

will be sent to the JIT debugger registered on the computer

rather than be handled by this dialog box.