Index: /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxGlobal.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxGlobal.h	(revision 35132)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxGlobal.h	(revision 35133)
@@ -594,5 +594,5 @@
 
     QString openMediumWithFileOpenDialog(VBoxDefs::MediumType mediumType, QWidget *pParent = 0,
-                                         const QString &strDefaultFolder = QString(), bool fUseLastFolder = false);
+                                         const QString &strDefaultFolder = QString(), bool fUseLastFolder = true);
     QString openMedium(VBoxDefs::MediumType mediumType, QString strMediumLocation);
 
Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineLogic.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineLogic.cpp	(revision 35132)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineLogic.cpp	(revision 35133)
@@ -1330,5 +1330,5 @@
         QString strMachineFolder(QFileInfo(machine.GetSettingsFilePath()).absolutePath());
         QString strMediumId = vboxGlobal().openMediumWithFileOpenDialog(target.type, defaultMachineWindow()->machineWindow(),
-                                                                        strMachineFolder, true);
+                                                                        strMachineFolder);
         defaultMachineWindow()->machineView()->setFocus();
         if (!strMediumId.isNull())
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsStorage.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsStorage.cpp	(revision 35132)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsStorage.cpp	(revision 35133)
@@ -2463,5 +2463,5 @@
 {
 	QString strMachineFolder(QFileInfo(m_machine.GetSettingsFilePath()).absolutePath());
-    QString strMediumId = vboxGlobal().openMediumWithFileOpenDialog(m_pMediumIdHolder->type(), this, strMachineFolder, true);
+    QString strMediumId = vboxGlobal().openMediumWithFileOpenDialog(m_pMediumIdHolder->type(), this, strMachineFolder);
     if (!strMediumId.isNull())
         m_pMediumIdHolder->setId(strMediumId);