Throwing error on OpenFileDialog.Showdialog in c#.net

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Hi Everybody,
I am developing a windows application in XP machine.in my one form i have one text box for showing the selected file with path from openfiledialog box.and the other control is button to call the openfiledialog box.

When I cliked on the button to call the open dialog box I am getting the follwing error
--------------------------------------------------------------------------------

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 (0x80040154): Retrieving the COM class factory for component with CLSID {DC1C5A9C-E88A-4DDE-A5A1-60F82A20AEF7} failed due to the following error: 80040154.
   at System.Windows.Forms.OpenFileDialog.CreateVistaDialog()
   at System.Windows.Forms.FileDialog.RunDialogVista(IntPtr hWndOwner)
   at System.Windows.Forms.FileDialog.RunDialog(IntPtr hWndOwner)
   at System.Windows.Forms.CommonDialog.ShowDialog(IWin32Window owner)
   at System.Windows.Forms.CommonDialog.ShowDialog()
   at iSAP2.GroundMaster.btnBrowse_Click(Object sender, EventArgs e) in GroundMaster.cs:line 974
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(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)

--------------------------------------------------------------------------

Here is my code on button event
--------------------------------------------------------------------------

MSIL

private void button1_Click(object sender, EventArgs e)
        {


            OpenFileDialog  openfiledialog = new OpenFileDialog();
            openfiledialog.Filter = "xml files|*.xml";
            openfiledialog.Multiselect = false;
            DialogResult dr;
            dr = openfiledialog.ShowDialog();

            if (dr == DialogResult.OK)
            {
                txtgrdDataFile.Text = openfiledialog.FileName.ToString();
           }

       }
-----------------------------------------------------------------------------

rest of the form contains another controls like data grid and dropdowns.
Please help me to resolve this issue.

Thanx in advance.

Regards,
Sudarshan

[edit]"Ignore HTML..." option disabled - OriginalGriff[/edit]
[edit2] Added the lang attribute and closing PRE tag to it [/edit]

Posted 16-May-11 20:52pm

ambition13509

Updated 16-May-11 22:54pm

v5

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3 solutions

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venkynataraj · Answer 1 · 2011-05-17T00:20:00

Solution 3

The code is working fine in my system,it might be a problem with JIT.Uninstall JIT and try the same code.

Posted 17-May-11 0:20am

venkynataraj

Thomas Krojer · Answer 2 · 2011-05-16T21:29:00

Solution 1

please provide the piece of code, not only the error.

Posted 16-May-11 21:29pm

Thomas Krojer

Comments

parmar_punit 17-May-11 5:03am

you can put this in comment... don't add solution with this kind of message...

parmar_punit · Answer 3 · 2011-05-16T23:06:00

private void button1_Click(object sender, EventArgs e)
{
            OpenFileDialog openfiledialog = new OpenFileDialog();
            openfiledialog.Filter = "xml files|*.xml";
            openfiledialog.Multiselect = false;
            DialogResult dr;
            dr = openfiledialog.ShowDialog();
            if (dr == DialogResult.OK)
            {
                MessageBox.Show("You have clicked ok");
            }
}

This code is perfectly running on my machine...
It may be other problem in your pc....