diff --git a/source/resource.cpp b/source/resource.cpp
index 1ee6426..b440efb 100644
--- a/source/resource.cpp
+++ b/source/resource.cpp
@@ -4,7 +4,7 @@
 
 #include <algorithm>  // Para find_if, max, find
 #include <array>      // Para array
-#include <cstdlib>    // Para exit
+#include <cstdlib>    // Para exit, getenv
 #include <stdexcept>  // Para runtime_error
 #include <utility>    // Para move
 #include <fstream>    // Para ofstream
@@ -26,10 +26,18 @@ struct JA_Sound_t;  // lines 12-12
 // Helper para cargar archivos de audio desde pack o filesystem
 namespace {
     std::string createTempAudioFile(const std::string& file_path) {
+        SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "DEBUG: Trying to load audio file: %s", file_path.c_str());
         auto resource_data = ResourceHelper::loadFile(file_path);
+        SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "DEBUG: Resource data size: %u", static_cast<unsigned int>(resource_data.size()));
         if (!resource_data.empty()) {
-            // Crear archivo temporal
-            std::string temp_path = "/tmp/ccae_audio_" + std::to_string(std::hash<std::string>{}(file_path));
+            // Crear archivo temporal usando std::filesystem::temp_directory_path()
+            std::string temp_dir;
+#ifdef _WIN32
+            temp_dir = std::getenv("TEMP") ? std::getenv("TEMP") : "C:\\temp";
+#else
+            temp_dir = "/tmp";
+#endif
+            std::string temp_path = temp_dir + "/ccae_audio_" + std::to_string(std::hash<std::string>{}(file_path));
             std::ofstream temp_file(temp_path, std::ios::binary);
             if (!temp_file) {
                 SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: Cannot create temp file %s", temp_path.c_str());
@@ -37,7 +45,7 @@ namespace {
             }
             temp_file.write(reinterpret_cast<const char*>(resource_data.data()), resource_data.size());
             temp_file.close();
-            SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Created temp audio file: %s (%zu bytes)", temp_path.c_str(), resource_data.size());
+            SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Created temp audio file: %s (%u bytes)", temp_path.c_str(), static_cast<unsigned int>(resource_data.size()));
             return temp_path;
         }
         SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Using filesystem audio file: %s", file_path.c_str());