Am getting error when you are going to upload the file on specified folder in the server. Here I am going to upload P6100083.jpg in storeimg folder. When I am going to upload I am getting the following error:

Access to the path 'C:\inetpub\vhosts\bookmygroups.com\httpdocs\storeimg\P6100083.jpg' is denied.

Can anyone help me... How to use permisiion and were to use...

My code is while uploading image

if (FileUpload1.HasFile) {

        float fileSize = FileUpload1.PostedFile.ContentLength;
        float floatConverttoKB = fileSize / 1024;
        float floatConverttoMB = floatConverttoKB / 1024;
        string DirName = "storeimg";
        string savepath = Server.MapPath(DirName + "/");
        DirectoryInfo dir = new DirectoryInfo(savepath);
        //   string savepath = "C:\\Documents and Settings\\ssis3\\My Documents\\Visual Studio 2005\\WebSites\\finalbookgroups\\" + DirName + "\\";
        if (fileSize < 4194304)
        {

            string filename = Server.HtmlEncode(FileUpload1.FileName);
            string extension = System.IO.Path.GetExtension(filename).ToUpper();
            if (extension.Equals(".jpg") || extension.Equals(".JPG") || extension.Equals(".JPEG") || extension.Equals(".GIF"))
            {

                savepath += filename;

                FileUpload1.SaveAs(savepath);
            }
        }

Thanks in advance