File Sharing Violation (COM)

See more:

C#2.0

C#

ASP.NET

Good Morning Friends,
I am using OCR for reading the image file . I add the MODI as a reference.

public void readimgfile(string filen)
        {          
                doc = new MODI.Document();
                //Initialise and create the document
                //string a = Server.MapPath("~/cropped/" + s);
                //string j = System.IO.Path.Combine(System.Environment.CurrentDirectory, a);

                doc.Create(filen);
                //Process the sacnned image with specified language
                doc.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, false, false);
                //doc.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
                MODI.Layout layout = ((MODI.Image)doc.Images[0]).Layout;

                string str = String.Empty;
                //Extract the letters and read
                for (int i = 0; i < layout.Words.Count; i++)
                {
                    MODI.Word word = (MODI.Word)layout.Words[i];
                    if (str.Length > 0)
                    {
                        str += " ";
                    }
                    str += word.Text;
                }
                doc.Close(false);
                txt_rename.Text = str;
            }          

in that String filen i am passing the complete path.
Its showing COM IO error..