title: cannot open or write to the file It is already opened exclusively by another user, or you need permission to view and write its data.'
body: <p>Cannot save my excel file in a folder that I create in my project... I think I forgot something while doing the especification of the path... Maybe I have to do something after? 
  I Already put the users with permissions and things like that, I THINK that the file isnt open I just have 1 user and nothing is open..
  here's the code guys: </p>
  
  <pre><code>protected void Upload_Click(object sender, EventArgs e)
      {
          string excelPath = Server.MapPath("~/Files/") + Path.GetFileName(FileUpload1.PostedFile.FileName);
          FileUpload1.SaveAs(excelPath);
  
  
          string filepath = Server.MapPath("~/Files/");
          string filename = Path.GetFileName(filepath);
  
          string ext = Path.GetExtension(filename);
          String strConnection = @"Data Source=PEDRO-PC\SQLEXPRESS;Initial Catalog=costumizado;Persist Security Info=True;User ID=sa;Password=1234";
          string excelConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + filepath + ";Extended Properties=\"Excel 12.0 Xml;HRD=YES;IMEX=1;\"";
  
          OleDbConnection excelConnection = new OleDbConnection(excelConnectionString);
  
          OleDbCommand cmd = new OleDbCommand("Select [Name],[city],[age] from [Sheet1$]", excelConnection);
  
  
              excelConnection.Open();
  
  
  
  
              cmd.ExecuteNonQuery();
  
  
              DataSet ds = new DataSet();
              SqlDataAdapter da = new SqlDataAdapter("Select [Name],[city],[age] from [Sheet1$]", strConnection);
  
              OleDbDataReader dReader;
              dReader = cmd.ExecuteReader();
              SqlBulkCopy sqlBulk = new SqlBulkCopy(strConnection);
  
              sqlBulk.DestinationTableName = "Test";
              sqlBulk.WriteToServer(dReader);
              excelConnection.Close();
  
  
      }
  </code></pre>