diff --git a/examples/filesystem/01_minimal/minimal.cpp b/examples/filesystem/01_minimal/minimal.cpp
index ecf7490..fa3276a 100644
--- a/examples/filesystem/01_minimal/minimal.cpp
+++ b/examples/filesystem/01_minimal/minimal.cpp
@@ -16,12 +16,12 @@ int main( int argc, char** argv )
 {
 	(void)argc;
 	(void)argv;
-	QCoreApplication::setApplicationName( CMLIB_PROJECT_NAME );
+	QCoreApplication::setApplicationName( QStringLiteral( CMLIB_PROJECT_NAME ) );
 	MF::Paths* paths = MF::Paths::getInstance();
 
-	paths->init( CMLIB_PROJECT_NAME, "conf" );
+	paths->init( QStringLiteral( CMLIB_PROJECT_NAME ), QStringLiteral( "conf" ) );
 	paths->makeDefaultDirectories();
-	paths->findConfigFile( "test" );
+	paths->findConfigFile( QStringLiteral( "test" ) );
 
 	return( 0 );
 }
diff --git a/examples/qt/01_translators/translators.cpp b/examples/qt/01_translators/translators.cpp
index 094880b..093ab7a 100644
--- a/examples/qt/01_translators/translators.cpp
+++ b/examples/qt/01_translators/translators.cpp
@@ -12,7 +12,7 @@ int main( int argc, char** argv )
 	MQ::QTranslatorsList tl;
 
 	qDebug() << QObject::tr( "Yes" );
-	MQ::append_translators( tl, "example-qt-translators" );
+	MQ::append_translators( tl, QStringLiteral( "example-qt-translators" ) );
 	qDebug() << QObject::tr( "Yes" );
 
 	return( 0 );
diff --git a/src/myx/filesystem/paths.cpp b/src/myx/filesystem/paths.cpp
index 65e246a..3e131bb 100644
--- a/src/myx/filesystem/paths.cpp
+++ b/src/myx/filesystem/paths.cpp
@@ -48,7 +48,7 @@ Paths::HierarchyType Paths::getHierarchyType()
 		return ( HierarchyType::kOpt );
 	}
 
-	if ( binaryDir.startsWith( "/usr" ) )
+	if ( binaryDir.startsWith( QStringLiteral( "/usr" ) ) )
 	{
 		QFileInfo etcDirInfo { "/etc/" + m_projectName };
 		if ( !etcDirInfo.isDir() || !etcDirInfo.isReadable() ) { return( HierarchyType::kFlat ); }
@@ -120,25 +120,25 @@ bool Paths::init( const QString& projectDir, const QString& configFileExtension
 {
 	m_projectName = projectDir.isEmpty() ? m_currentExecutable.m_canonicalFilePath.fileName()
 	                                              : projectDir;
-	m_configFileExtension = configFileExtension.isEmpty() ? "conf"
+	m_configFileExtension = configFileExtension.isEmpty() ? QStringLiteral( "conf" )
 	                                                      : configFileExtension;
 	m_configFileName = m_projectName + "." + m_configFileExtension;
 
-	m_homeDirectory = QString::fromLocal8Bit( qgetenv( qPrintable( "HOME" ) ) );
-	m_tempDirectory = QString::fromLocal8Bit( qgetenv( qPrintable( "TMPDIR" ) ) );
-	if ( m_tempDirectory.canonicalPath().isEmpty() || ( m_tempDirectory.path() == "." ) )
+	m_homeDirectory = QString::fromLocal8Bit( qgetenv( "HOME" ) );
+	m_tempDirectory = QString::fromLocal8Bit( qgetenv( "TMPDIR" ) );
+	if ( m_tempDirectory.canonicalPath().isEmpty() || ( m_tempDirectory.path() == QStringLiteral( "." ) ) )
 	{
 		m_tempDirectory = QStringLiteral( _PATH_TMP );
 	}
 
-	auto configHome = QString::fromLocal8Bit( qgetenv( qPrintable( "XDG_CONFIG_HOME" ) ) );
+	auto configHome = QString::fromLocal8Bit( qgetenv( "XDG_CONFIG_HOME" ) );
 	if ( configHome.isEmpty() )
 	{
 		configHome = m_homeDirectory.canonicalPath() + "/.config";
 	}
 	m_userConfigDirectory = configHome + "/" + m_projectName;
 
-	auto dataHome = QString::fromLocal8Bit( qgetenv( qPrintable( "XDG_DATA_HOME" ) ) );
+	auto dataHome = QString::fromLocal8Bit( qgetenv( "XDG_DATA_HOME" ) );
 	if ( dataHome.isEmpty() )
 	{
 		dataHome = m_homeDirectory.canonicalPath() + "/.local/share";
diff --git a/src/myx/filesystem/paths.hpp b/src/myx/filesystem/paths.hpp
index 697216d..3eaa4c6 100644
--- a/src/myx/filesystem/paths.hpp
+++ b/src/myx/filesystem/paths.hpp
@@ -93,25 +93,25 @@ public:
 	 */
 	static Paths* getInstance()
 	{
-		Paths* localInstance = mInstance.load( std::memory_order_acquire );
+		volatile Paths* localInstance = mInstance.load( std::memory_order_acquire );
 		if ( !localInstance )
 		{
 			std::lock_guard< std::mutex > myLock( mMutex );
 			localInstance = mInstance.load( std::memory_order_relaxed );
-			if ( !localInstance )
+			if ( !localInstance ) // -V1036
 			{
 				localInstance = new Paths();
-				mInstance.store( localInstance, std::memory_order_release );
+				mInstance.store( const_cast< Paths* >( localInstance ), std::memory_order_release );
 			}
 		}
-		return( localInstance );
+		return( const_cast< Paths* >( localInstance ) );
 	}
 
 
 	/**
 	 * @brief Обновление путей с учётом расположения исполняемого файла
 	 */
-	bool init( const QString& projectDir, const QString& configFileExtension = "conf" );
+	bool init( const QString& projectDir, const QString& configFileExtension = QStringLiteral("conf") );
 
 	/**
 	 * @brief Создание стандартных каталогов
@@ -126,7 +126,7 @@ public:
 	 * 3. Имя файла, полученное из внутренней переменной класса
 	 * Если файл настройки не будет найден, то будет возвращена пустая строка
 	 */
-	QString findConfigFile( const QString& defaultConfigFile = "" );
+	QString findConfigFile( const QString& defaultConfigFile = QLatin1String("") );
 
 	/**
 	 * @brief Получение пути к базовому каталогу