diff --git a/CMakeLists.txt b/CMakeLists.txt
index 63a20b0b..d11bb56e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -181,11 +181,12 @@ find_package(Qt5Core QUIET)
 if(Qt5Core_FOUND)
 	message("----- Qt5:")
 	message(STATUS "	 includes:" ${Qt5Core_INCLUDE_DIRS})
+	find_package(Qt5WinExtras REQUIRED)
 	find_package(Qt5Widgets REQUIRED)
 	find_package(Qt5Gui REQUIRED)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
-	set(QT_INCLUDE_DIRS ${Qt5Gui_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS})
-	set(QT_LIBRARIES Qt5::Gui Qt5::Widgets)
+	set(QT_INCLUDE_DIRS ${Qt5Gui_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS} ${Qt5WinExtras_INCLUDE_DIRS})
+	set(QT_LIBRARIES Qt5::Gui Qt5::Widgets Qt5::WinExtras)
 	add_definitions(${Qt5Gui_DEFINITIONS} ${Qt5Widgets_DEFINITIONS})
 else()
 	find_package(Qt6Core QUIET)
@@ -543,7 +544,7 @@ if(WIN32)
 	set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_RC_COMPILER} -O coff -I${CMAKE_CURRENT_SOURCE_DIR} <SOURCE> <OBJECT>")
 	enable_language(RC)
 	# app icon
-	list(APPEND DSView_SOURCES DSView/applogo.rc)
+        list(APPEND DSView_SOURCES applogo.rc)
 endif()
 
 if(Qt5Core_FOUND)
@@ -588,7 +589,7 @@ endif()
 #= Release flags
 #-------------------------------------------------------------------------------
 set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_BUILD_TYPE Release)
+#set(CMAKE_BUILD_TYPE Release)
 set(CMAKE_CXX_FLAGS_DEBUG "-g")
 set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 add_compile_options(-O3)
diff --git a/DSView/pv/utility/path.cpp b/DSView/pv/utility/path.cpp
index 44dcc2b7..2a19732f 100644
--- a/DSView/pv/utility/path.cpp
+++ b/DSView/pv/utility/path.cpp
@@ -47,7 +47,7 @@ namespace path{
         std::string str;
 
 #ifdef _WIN32
-        QTextCodec *codec = QTextCodec::codecForName("System");
+        QTextCodec *codec = QTextCodec::codecForLocale();
         QByteArray str_tmp = codec->fromUnicode(path);
         str = str_tmp.data();
 #else
@@ -57,4 +57,4 @@ namespace path{
         return str;
     }
 }
-}
\ No newline at end of file
+}