private void tsmFileLocation_Click(object sender, RoutedEventArgs e)
 {
     if (FileLocation.frmLocation == null)
     {
         FileLocation frmLocation = new FileLocation();
         frmLocation.Topmost = true;
         frmLocation.Show();
     }
     else
     {
         FileLocation.frmLocation.txtLocation.Text = SCCM.ConsoleInstallationPathFromRegistry;
         FileLocation.frmLocation.Topmost = true;
         FileLocation.frmLocation.Show();
     }
 }