message: Disabled cancel button in progress dialog
diff: @@ -170,6 +170,7 @@ namespace Symphony
  this.cancel.Text = "[WixUICancel]";
  this.cancel.UseVisualStyleBackColor = true;
  this.cancel.Click += new System.EventHandler(this.cancel_Click);
  + this.cancel.Enabled = false;
  //
  // bottomBorder
  //
  