Index: src/ch/CfgProperties.h
===================================================================
diff -u -rca046f75806db6693a4b2dc6ddb255f76d0bbc3f -r3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a
--- src/ch/CfgProperties.h	(.../CfgProperties.h)	(revision ca046f75806db6693a4b2dc6ddb255f76d0bbc3f)
+++ src/ch/CfgProperties.h	(.../CfgProperties.h)	(revision 3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a)
@@ -254,7 +254,7 @@
 {
 	typename PropData<PropID>::value_type tValue;
 	if(!rConfig.GetValue(CString(PropData<PropID>::GetPropertyNamePrefix()) + PropData<PropID>::GetPropertyName(), tValue))
-       tValue = PropData<PropID>::GetDefaultValue();
+		tValue = PropData<PropID>::GetDefaultValue();
 	return tValue;
 }
 
Index: src/ch/TTaskOperationPlan.cpp
===================================================================
diff -u -r044d0e17cdedf3055202486a2235e1a3c8dd6e56 -r3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a
--- src/ch/TTaskOperationPlan.cpp	(.../TTaskOperationPlan.cpp)	(revision 044d0e17cdedf3055202486a2235e1a3c8dd6e56)
+++ src/ch/TTaskOperationPlan.cpp	(.../TTaskOperationPlan.cpp)	(revision 3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a)
@@ -32,13 +32,13 @@
 }
 
 TOperationPlan::TOperationPlan(const TOperationPlan& rSrc) :
-   m_eOperation(eOperation_None),
-   m_vSubOperations()
+m_eOperation(eOperation_None),
+	m_vSubOperations()
 {
-   boost::shared_lock<boost::shared_mutex> src_lock(rSrc.m_lock);
+	boost::shared_lock<boost::shared_mutex> src_lock(rSrc.m_lock);
 
-   m_eOperation = rSrc.m_eOperation;
-   m_vSubOperations = rSrc.m_vSubOperations;
+	m_eOperation = rSrc.m_eOperation;
+	m_vSubOperations = rSrc.m_vSubOperations;
 }
 
 TOperationPlan::~TOperationPlan()
@@ -47,16 +47,16 @@
 
 TOperationPlan& TOperationPlan::operator=(const TOperationPlan& rSrc)
 {
-   if(this != &rSrc)
-   {
-      boost::shared_lock<boost::shared_mutex> src_lock(rSrc.m_lock);
-      boost::unique_lock<boost::shared_mutex> lock(m_lock);
+	if(this != &rSrc)
+	{
+		boost::shared_lock<boost::shared_mutex> src_lock(rSrc.m_lock);
+		boost::unique_lock<boost::shared_mutex> lock(m_lock);
 
-      m_eOperation = rSrc.m_eOperation;
-      m_vSubOperations = rSrc.m_vSubOperations;
-   }
+		m_eOperation = rSrc.m_eOperation;
+		m_vSubOperations = rSrc.m_vSubOperations;
+	}
 
-   return *this;
+	return *this;
 }
 
 void TOperationPlan::SetOperationType(EOperationType eOperation)
Index: src/ch/TTaskOperationPlan.h
===================================================================
diff -u -r044d0e17cdedf3055202486a2235e1a3c8dd6e56 -r3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a
--- src/ch/TTaskOperationPlan.h	(.../TTaskOperationPlan.h)	(revision 044d0e17cdedf3055202486a2235e1a3c8dd6e56)
+++ src/ch/TTaskOperationPlan.h	(.../TTaskOperationPlan.h)	(revision 3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a)
@@ -53,10 +53,10 @@
 {
 public:
 	TOperationPlan();
-    TOperationPlan(const TOperationPlan& rSrc);
+	TOperationPlan(const TOperationPlan& rSrc);
 	~TOperationPlan();
 
-    TOperationPlan& operator=(const TOperationPlan& rSrc);
+	TOperationPlan& operator=(const TOperationPlan& rSrc);
 
 	void SetOperationType(EOperationType eOperation);
 	EOperationType GetOperationType() const;
Index: src/ch/task.h
===================================================================
diff -u -r3f33c90e9e49ccf7b52b604e849ba8be5be1dba7 -r3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a
--- src/ch/task.h	(.../task.h)	(revision 3f33c90e9e49ccf7b52b604e849ba8be5be1dba7)
+++ src/ch/task.h	(.../task.h)	(revision 3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a)
@@ -401,8 +401,8 @@
 	int GetDriveNumber(const CFileInfoPtr& spFileInfo);
 	bool GetMove(const CFileInfoPtr& spFileInfo);
 
-    static void GetDriveData(const chcore::TSmartPath& spPath, int *piDrvNum, UINT *puiDrvType);
-    static bool PathExist(chcore::TSmartPath strPath);	// check for file or folder existence
+	static void GetDriveData(const chcore::TSmartPath& spPath, int *piDrvNum, UINT *puiDrvType);
+	static bool PathExist(chcore::TSmartPath strPath);	// check for file or folder existence
 
 private:
 	// task initial information (needed to start a task); might be a bit processed.
Index: src/libchcore/TPath.cpp
===================================================================
diff -u -r591f291e22d2ece89acb266c8aa0b05c257a407c -r3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a
--- src/libchcore/TPath.cpp	(.../TPath.cpp)	(revision 591f291e22d2ece89acb266c8aa0b05c257a407c)
+++ src/libchcore/TPath.cpp	(.../TPath.cpp)	(revision 3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a)
@@ -507,11 +507,11 @@
 // ============================================================================
 void TSmartPath::AddLengthExtension()
 {
-   if(!HasLengthExtension())
-   {
-      PrepareToWrite();
-      m_pPath->m_strPath.insert(0, _T("\\\\?\\"));
-   }
+	if(!HasLengthExtension())
+	{
+		PrepareToWrite();
+		m_pPath->m_strPath.insert(0, _T("\\\\?\\"));
+	}
 }
 
 // ============================================================================
@@ -522,11 +522,11 @@
 // ============================================================================
 void TSmartPath::DeleteLengthExtension()
 {
-   if(HasLengthExtension())
-   {
-      PrepareToWrite();
-      m_pPath->m_strPath.erase(m_pPath->m_strPath.begin(), m_pPath->m_strPath.begin() + 4);
-   }
+	if(HasLengthExtension())
+	{
+		PrepareToWrite();
+		m_pPath->m_strPath.erase(m_pPath->m_strPath.begin(), m_pPath->m_strPath.begin() + 4);
+	}
 }
 
 // ============================================================================
Index: src/libchcore/TPath.h
===================================================================
diff -u -r591f291e22d2ece89acb266c8aa0b05c257a407c -r3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a
--- src/libchcore/TPath.h	(.../TPath.h)	(revision 591f291e22d2ece89acb266c8aa0b05c257a407c)
+++ src/libchcore/TPath.h	(.../TPath.h)	(revision 3fc1109991e7311d6b1e34ef0b730f9b4e1fd42a)
@@ -53,13 +53,13 @@
 	BOOST_STATIC_CONSTANT(bool, DefaultCaseSensitivity = false);
 
 public:
-   // Construction/destruction
+	// Construction/destruction
 	TSmartPath();
 	TSmartPath(const TSmartPath& spPath);
 
 	~TSmartPath();
 
-    // operators
+	// operators
 	TSmartPath& operator=(const TSmartPath& spPath);
 
 	bool operator==(const TSmartPath& rPath) const;
@@ -125,12 +125,18 @@
 
 	bool IsEmpty() const;
 
-    // Serialization
+	// Serialization
 	template<class Archive>
 	void load(Archive& ar, unsigned int /*uiVersion*/)
 	{
 		PrepareToWrite();
-		ar & m_pPath->m_strPath;
+		if(m_pPath)
+			ar & m_pPath->m_strPath;
+		else
+		{
+			tstring_t strEmpty;
+			ar & strEmpty;
+		}
 	}
 
 	template<class Archive>