Index: /trunk/src/VBox/Main/src-server/BandwidthControlImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-server/BandwidthControlImpl.cpp	(revision 50453)
+++ /trunk/src/VBox/Main/src-server/BandwidthControlImpl.cpp	(revision 50454)
@@ -407,6 +407,6 @@
     if (SUCCEEDED(rc))
         return setError(VBOX_E_OBJECT_IN_USE,
-                        tr("Bandwidth group named '%ls' already exists"),
-                        Bstr(aName).raw());
+                        tr("Bandwidth group named '%s' already exists"),
+                        aName.c_str());
 
     group.createObject();
@@ -436,5 +436,5 @@
     if (group->i_getReferences() != 0)
         return setError(VBOX_E_OBJECT_IN_USE,
-                        tr("The bandwidth group '%ls' is still in use"), Bstr(aName).raw());
+                        tr("The bandwidth group '%s' is still in use"), aName.c_str());
 
     /* We can remove it now. */