diff -r d45b74d3fb20 -r ea2cef07f9fe userlibandfileserver/fileserver/smassstorage/cbulkonlytransportusbcscldd.cpp
--- a/userlibandfileserver/fileserver/smassstorage/cbulkonlytransportusbcscldd.cpp	Tue Aug 31 11:40:45 2010 +0100
+++ b/userlibandfileserver/fileserver/smassstorage/cbulkonlytransportusbcscldd.cpp	Tue Sep 14 15:52:42 2010 +0100
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
 * All rights reserved.
 * This component and the accompanying materials are made available
 * under the terms of the License "Eclipse Public License v1.0"
@@ -321,6 +321,7 @@
 	__FNLOG("CBulkOnlyTransportUsbcScLdd::~CBulkOnlyTransportUsbcScLdd");
 	if (iInterfaceConfigured)
 		{
+        Stop();
 		TInt err = iSCReadEndpointBuf.Close(); 
 		err = iSCWriteEndpointBuf.Close();
 		delete iControlInterface ;