Index: src/ch/TLocalFilesystem.cpp
===================================================================
diff -u -N -r1456ff2ae4a98c83f18d20dc253a24f26ddf521d -r28b540c17739ad8b63f3b199e0e2151ec048bd05
--- src/ch/TLocalFilesystem.cpp	(.../TLocalFilesystem.cpp)	(revision 1456ff2ae4a98c83f18d20dc253a24f26ddf521d)
+++ src/ch/TLocalFilesystem.cpp	(.../TLocalFilesystem.cpp)	(revision 28b540c17739ad8b63f3b199e0e2151ec048bd05)
@@ -105,11 +105,21 @@
 	return bResult != FALSE;
 }
 
+bool TLocalFilesystem::SetAttributes(const chcore::TSmartPath& pathFileDir, DWORD dwAttributes)
+{
+	return ::SetFileAttributes(PrependPathExtensionIfNeeded(pathFileDir).ToString(), dwAttributes) != FALSE;
+}
+
 bool TLocalFilesystem::CreateDirectory(const chcore::TSmartPath& pathDirectory)
 {
 	return ::CreateDirectory(PrependPathExtensionIfNeeded(pathDirectory).ToString(), NULL) != FALSE;
 }
 
+bool TLocalFilesystem::DeleteFile(const chcore::TSmartPath& pathFile)
+{
+	return ::DeleteFile(PrependPathExtensionIfNeeded(pathFile).ToString()) != FALSE;
+}
+
 bool TLocalFilesystem::GetFileInfo(const chcore::TSmartPath& pathFile, CFileInfoPtr& rFileInfo, size_t stSrcIndex, const chcore::TPathContainer* pBasePaths)
 {
 	if(!rFileInfo)
Index: src/ch/TLocalFilesystem.h
===================================================================
diff -u -N -r1456ff2ae4a98c83f18d20dc253a24f26ddf521d -r28b540c17739ad8b63f3b199e0e2151ec048bd05
--- src/ch/TLocalFilesystem.h	(.../TLocalFilesystem.h)	(revision 1456ff2ae4a98c83f18d20dc253a24f26ddf521d)
+++ src/ch/TLocalFilesystem.h	(.../TLocalFilesystem.h)	(revision 28b540c17739ad8b63f3b199e0e2151ec048bd05)
@@ -35,8 +35,12 @@
 public:
 	static void GetDriveData(const chcore::TSmartPath& spPath, int *piDrvNum, UINT *puiDrvType);
 	static bool PathExist(chcore::TSmartPath strPath);	// check for file or folder existence
+
 	static bool SetFileDirectoryTime(const chcore::TSmartPath& pathFileDir, const FILETIME& ftCreationTime, const FILETIME& ftLastAccessTime, const FILETIME& ftLastWriteTime);
+	static bool SetAttributes(const chcore::TSmartPath& pathFileDir, DWORD dwAttributes);
+
 	static bool CreateDirectory(const chcore::TSmartPath& pathDirectory);
+	static bool DeleteFile(const chcore::TSmartPath& pathFile);
 
 	static bool GetFileInfo(const chcore::TSmartPath& pathFile, CFileInfoPtr& rFileInfo, size_t stSrcIndex = std::numeric_limits<size_t>::max(), const chcore::TPathContainer* pBasePaths = NULL);
 	static bool FastMove(const chcore::TSmartPath& pathSource, const chcore::TSmartPath& pathDestination);
Index: src/ch/TSubTaskCopyMove.cpp
===================================================================
diff -u -N -r1456ff2ae4a98c83f18d20dc253a24f26ddf521d -r28b540c17739ad8b63f3b199e0e2151ec048bd05
--- src/ch/TSubTaskCopyMove.cpp	(.../TSubTaskCopyMove.cpp)	(revision 1456ff2ae4a98c83f18d20dc253a24f26ddf521d)
+++ src/ch/TSubTaskCopyMove.cpp	(.../TSubTaskCopyMove.cpp)	(revision 28b540c17739ad8b63f3b199e0e2151ec048bd05)
@@ -217,7 +217,7 @@
 				ccp.spSrcFile = spFileInfo;
 				ccp.bProcessed = false;
 
-				// kopiuj dane
+				// copy data
 				TSubTaskBase::ESubOperationResult eResult = CustomCopyFileFB(&ccp);
 				if(eResult != TSubTaskBase::eSubResult_Continue)
 					return eResult;
@@ -228,8 +228,8 @@
 				if(bMove && spFileInfo->GetFlags() & FIF_PROCESSED && !GetTaskPropValue<eTO_DeleteInSeparateSubTask>(rTaskDefinition.GetConfiguration()))
 				{
 					if(!GetTaskPropValue<eTO_ProtectReadOnlyFiles>(rTaskDefinition.GetConfiguration()))
-						SetFileAttributes(spFileInfo->GetFullFilePath().ToString(), FILE_ATTRIBUTE_NORMAL);
-					DeleteFile(spFileInfo->GetFullFilePath().ToString());	// there will be another try later, so I don't check
+						TLocalFilesystem::SetAttributes(spFileInfo->GetFullFilePath(), FILE_ATTRIBUTE_NORMAL);
+					TLocalFilesystem::DeleteFile(spFileInfo->GetFullFilePath());	// there will be another try later, so I don't check
 					// if succeeded
 				}
 			}
@@ -240,7 +240,7 @@
 
 			// attributes
 			if(GetTaskPropValue<eTO_SetDestinationAttributes>(rTaskDefinition.GetConfiguration()))
-				SetFileAttributes(ccp.pathDstFile.ToString(), spFileInfo->GetAttributes());	// as above
+				TLocalFilesystem::SetAttributes(ccp.pathDstFile, spFileInfo->GetAttributes());	// as above
 		}
 
 		rBasicProgressInfo.SetCurrentIndex(stIndex + 1);
Index: src/ch/TSubTaskCopyMove.h
===================================================================
diff -u -N -re30c2b40bd1b533d8740edc88d80b2fb340f3466 -r28b540c17739ad8b63f3b199e0e2151ec048bd05
--- src/ch/TSubTaskCopyMove.h	(.../TSubTaskCopyMove.h)	(revision e30c2b40bd1b533d8740edc88d80b2fb340f3466)
+++ src/ch/TSubTaskCopyMove.h	(.../TSubTaskCopyMove.h)	(revision 28b540c17739ad8b63f3b199e0e2151ec048bd05)
@@ -36,23 +36,22 @@
 
 	ESubOperationResult Exec();
 
-	ESubOperationResult CreateDirectoryFB(const chcore::TSmartPath& pathDirectory);
-
 private:
 	bool GetMove(const CFileInfoPtr& spFileInfo);
 	int GetBufferIndex(const CFileInfoPtr& spFileInfo);
 
-	TSubTaskBase::ESubOperationResult CustomCopyFileFB(CUSTOM_COPY_PARAMS* pData);
+	ESubOperationResult CustomCopyFileFB(CUSTOM_COPY_PARAMS* pData);
 
-	TSubTaskBase::ESubOperationResult OpenSourceFileFB(TAutoFileHandle& hFile, const CFileInfoPtr& spSrcFileInfo, bool bNoBuffering);
-	TSubTaskBase::ESubOperationResult OpenDestinationFileFB(TAutoFileHandle& hFile, const chcore::TSmartPath& pathDstFile, bool bNoBuffering, const CFileInfoPtr& spSrcFileInfo, unsigned long long& ullSeekTo, bool& bFreshlyCreated);
-	TSubTaskBase::ESubOperationResult OpenExistingDestinationFileFB(TAutoFileHandle& hFile, const chcore::TSmartPath& pathDstFilePath, bool bNoBuffering);
+	ESubOperationResult OpenSourceFileFB(TAutoFileHandle& hFile, const CFileInfoPtr& spSrcFileInfo, bool bNoBuffering);
+	ESubOperationResult OpenDestinationFileFB(TAutoFileHandle& hFile, const chcore::TSmartPath& pathDstFile, bool bNoBuffering, const CFileInfoPtr& spSrcFileInfo, unsigned long long& ullSeekTo, bool& bFreshlyCreated);
+	ESubOperationResult OpenExistingDestinationFileFB(TAutoFileHandle& hFile, const chcore::TSmartPath& pathDstFilePath, bool bNoBuffering);
 
-	TSubTaskBase::ESubOperationResult SetFilePointerFB(HANDLE hFile, long long llDistance, const chcore::TSmartPath& pathFile, bool& bSkip);
-	TSubTaskBase::ESubOperationResult SetEndOfFileFB(HANDLE hFile, const chcore::TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult SetFilePointerFB(HANDLE hFile, long long llDistance, const chcore::TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult SetEndOfFileFB(HANDLE hFile, const chcore::TSmartPath& pathFile, bool& bSkip);
 
-	TSubTaskBase::ESubOperationResult ReadFileFB(HANDLE hFile, CDataBuffer& rBuffer, DWORD dwToRead, DWORD& rdwBytesRead, const chcore::TSmartPath& pathFile, bool& bSkip);
-	TSubTaskBase::ESubOperationResult WriteFileFB(HANDLE hFile, CDataBuffer& rBuffer, DWORD dwToWrite, DWORD& rdwBytesWritten, const chcore::TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult ReadFileFB(HANDLE hFile, CDataBuffer& rBuffer, DWORD dwToRead, DWORD& rdwBytesRead, const chcore::TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult WriteFileFB(HANDLE hFile, CDataBuffer& rBuffer, DWORD dwToWrite, DWORD& rdwBytesWritten, const chcore::TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult CreateDirectoryFB(const chcore::TSmartPath& pathDirectory);
 };
 
 #endif