missed closed event handler from patch
diff --git a/installer/src/InstallApacheFlex.mxml b/installer/src/InstallApacheFlex.mxml
index a475d15..83e61ad 100644
--- a/installer/src/InstallApacheFlex.mxml
+++ b/installer/src/InstallApacheFlex.mxml
@@ -395,7 +395,8 @@
 		protected function handleApplicationComplete(event:FlexEvent):void {
             CursorManager.setBusyCursor();
 			loaderInfo.uncaughtErrorEvents.addEventListener(UncaughtErrorEvent.UNCAUGHT_ERROR, uncaughtErrorHandler);
-            updateWindow();
+            addEventListener(Event.CLOSING, closeApplication);
+			updateWindow();
 			var hasInternet:Boolean = false;
 			var networkAdapters:Vector.<NetworkInterface> = NetworkInfo.networkInfo.findInterfaces();
 			for each (var networkAdapter:NetworkInterface in networkAdapters)