diff --git a/modules/dnn/CMakeLists.txt b/modules/dnn/CMakeLists.txt
index a76548363c..358920fb3d 100644
--- a/modules/dnn/CMakeLists.txt
+++ b/modules/dnn/CMakeLists.txt
@@ -340,9 +340,23 @@ if(WITH_ONNXRUNTIME)
     if(WIN32)
       if(ONNXRT_ROOT_DIR)
         file(GLOB _ort_runtime_libs "${ONNXRT_ROOT_DIR}/bin/onnxruntime*.dll")
+        if(NOT _ort_runtime_libs)
+          file(GLOB _ort_runtime_libs "${ONNXRT_ROOT_DIR}/lib/onnxruntime*.dll")
+        endif()
       endif()
       if(_ort_runtime_libs)
         install(FILES ${_ort_runtime_libs} DESTINATION ${OPENCV_BIN_INSTALL_PATH} COMPONENT libs)
+        foreach(_ort_dll ${_ort_runtime_libs})
+          if(MSVC_IDE)
+            execute_process(
+              COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_ort_dll}" "${EXECUTABLE_OUTPUT_PATH}/Release/"
+              COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_ort_dll}" "${EXECUTABLE_OUTPUT_PATH}/Debug/")
+          elseif(MSVC AND (CMAKE_GENERATOR MATCHES "Visual"))
+            execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_ort_dll}" "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_BUILD_TYPE}/")
+          else()
+            execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_ort_dll}" "${EXECUTABLE_OUTPUT_PATH}/")
+          endif()
+        endforeach()
       endif()
     elseif(APPLE)
       if(ONNXRT_ROOT_DIR)
diff --git a/modules/dnn/src/net_impl_backend.cpp b/modules/dnn/src/net_impl_backend.cpp
index 0e4bdf1f41..47536c0ebf 100644
--- a/modules/dnn/src/net_impl_backend.cpp
+++ b/modules/dnn/src/net_impl_backend.cpp
@@ -96,7 +96,12 @@ void Net::Impl::finalizeOrt()
     ort_profile_data.clear();
     if (profilingMode != DNN_PROFILE_NONE) {
         ort_profile_path_prefix = cv::tempfile("opencv_ort_profile_");
+#ifdef _WIN32
+        std::wstring w_profile_path(ort_profile_path_prefix.begin(), ort_profile_path_prefix.end());
+        opts.EnableProfiling(w_profile_path.c_str());
+#else
         opts.EnableProfiling(ort_profile_path_prefix.c_str());
+#endif
     }
 
 #ifdef _WIN32