in traceabilitytool/mainform.cs [21:29]
public MainForm()
{
InitializeComponent();
chkCSVOutput.Checked = outputCSV;
txtRootPath.Text = Program.inputDir;
txtOutputPath.Text = Program.outputDir;
btnShowOutput.Enabled = Directory.Exists(txtOutputPath.Text);
btnGenerateReport.Enabled = Directory.Exists(txtRootPath.Text) && Directory.Exists(txtOutputPath.Text);
}