private void ExportToHtml_Click(object sender, RoutedEventArgs e) { var saveFile = new SaveFileDialog { CheckPathExists = true, FileName = "Oferta Solekro.html", Filter = "HTML (*.html)|*.html|All files (*.*)|*.*", FilterIndex = 0, OverwritePrompt = true, Title = "Export to HTML", }; if (saveFile.ShowDialog() == true) { var offers = new Offers(); offers.ExportToHtml(VM.Offer, saveFile.FileName); Process.Start(@"cmd.exe ", @"/c " + WinPathHelper.GetShortPath(saveFile.FileName)); } }