Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QIFileDialog.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QIFileDialog.cpp	(revision 43762)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QIFileDialog.cpp	(revision 43763)
@@ -405,4 +405,14 @@
 #if defined Q_WS_WIN
 
+    /* Further code (WinAPI call to GetSaveFileName() in other thread)
+     * seems not necessary any more since the MS COM issue has been fixed,
+     * we can just call for the default QFileDialog::getSaveFileName(): */
+    Q_UNUSED(aResolveSymlinks);
+    QFileDialog::Options o;
+    if (!fConfirmOverwrite)
+        o |= QFileDialog::DontConfirmOverwrite;
+    return QFileDialog::getSaveFileName(aParent, aCaption, aStartWith,
+                                        aFilters, aSelectedFilter, o);
+
     /**
      *  QEvent class reimplementation to carry Win32 API native dialog's