private void Form1_Load(object sender, EventArgs e) {     try     {         axWfrControl1.Open(@"d:\test\sample.wfr");         axWfrControl1.Import("#1", WFR2025.IT.CSV_UTF8, @"d:\test\sample.csv");         axWfrControl1.Create();     }     catch (Exception ex)     {         //MessageBox.Show(ex.Message);         MessageBox.Show(axWfrControl1.GetLastErrorMsg(), "ERROR");     } }