Index: /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumEnumerator.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumEnumerator.cpp	(revision 61432)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumEnumerator.cpp	(revision 61433)
@@ -331,4 +331,11 @@
         emit sigMediumEnumerationFinished();
     }
+}
+
+void UIMediumEnumerator::retranslateUi()
+{
+    /* Translating NULL uimedium by recreating it: */
+    if (m_mediums.contains(UIMedium::nullID()))
+        m_mediums[UIMedium::nullID()] = UIMedium();
 }
 
Index: /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumEnumerator.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumEnumerator.h	(revision 61432)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumEnumerator.h	(revision 61433)
@@ -25,4 +25,5 @@
 /* GUI includes: */
 #include "UIMedium.h"
+#include "QIWithRetranslateUI.h"
 
 /* Forward declarations: */
@@ -35,5 +36,5 @@
 /* Medium-enumerator prototype.
  * Manages access to medium information using thread-pool interface. */
-class UIMediumEnumerator : public QObject
+class UIMediumEnumerator : public QIWithRetranslateUI3<QObject>
 {
     Q_OBJECT;
@@ -79,4 +80,7 @@
 private:
 
+    /** Handles translation event. */
+    virtual void retranslateUi() /* override */;
+
     /* Helpers: Medium-enumeration stuff: */
     void createMediumEnumerationTask(const UIMedium &medium);