Problem while converting the document

I am using this code to convery an (.ODT) document into MS Word 2007 format.

Code:

---

private void Browse_Click(object sender, EventArgs e)
        {
            // Displays an OpenFileDialog so the user can select a Cursor.
            OpenFileDialog openFileDialog1 = new OpenFileDialog();
            openFileDialog1.Filter = "Open Office Document|*.odt";
            openFileDialog1.Title = "Select an Open Office Document";

            // Show the Dialog.
            // If the user clicked OK in the dialog and
            // a .CUR file was selected, open it.
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                file = txtODTFile.Text = openFileDialog1.FileName;
            }
        }  private void Convert_Click(object sender, EventArgs e)
        {
            unoidl.com.sun.star.uno.XComponentContext xLocalContext = uno.util.Bootstrap.bootstrap();
            unoidl.com.sun.star.lang.XMultiServiceFactory xRemoteFactory =
                                        (unoidl.com.sun.star.lang.XMultiServiceFactory)xLocalContext.getServiceManager();

            XComponentLoader aLoader = (XComponentLoader)xRemoteFactory.createInstance("com.sun.star.frame.Desktop");
            XComponent xComponent = initDocument(aLoader, PathConverter(file), "_blank");
            saveDocument(xComponent, file, PathConverter(file));
        }

---

and

Code:

---

private static XComponent initDocument(XComponentLoader aLoader, string file, string target)
        {
            try
            {
                PropertyValue[] openProps = new PropertyValue[1];
                openProps[0] = new PropertyValue();
                openProps[0].Name = "Hidden";
                openProps[0].Value = new uno.Any(true);

                XComponent xComponent = aLoader.loadComponentFromURL(file, target, 0, openProps);
                return xComponent;
            }
            catch (System.Exception Exp)
            {
                MessageBox.Show(Exp.Message);
                return null;
            }
            finally
            {
                aLoader = null;
                file = null;
                target = null;
            }
        }

        private static void saveDocument(XComponent xComponent, string sourceFile, string destinationFile)
        {
            PropertyValue[] propertyValues = new PropertyValue[1];
            propertyValues[0] = new PropertyValue();
            propertyValues[0].Name = "Overwrite";
            propertyValues[0].Value = new uno.Any("MS Word 2007");
            ((XStorable)xComponent).storeToURL(destinationFile, propertyValues);
        }

        private static string PathConverter(string file)
        {
            if (file == null || file.Length == 0)
                throw new NullReferenceException("Null or empty file passed to the office");
            file = file.Replace(".odt",".doc");
            return String.Format("file:///{0}", file.Replace(@"\", "/"));
        }

---

But while debugging at this point.....

((XStorable)xComponent).storeToURL(destinationFile, propertyValues);

It is throwing exception stating that "An unhandled exception of type 'unoidl.com.sun.star.task.ErrorCodeIOException' occurred in mscorlib.dll". How can i over come this problem??

Thanks in Advance

The error you are getting is specific to the component/API you are using to do the conversion. Your best chance of getting a meaningful answer is to ask your question in a forum specific to the component (like at the developer's site). At the very lest, you should title your question something like "IOError When using _____ API to convert ODT to DOCX." You need to find someone who is familiar with that API. Good luck!