diff --git a/bin/install_ddnsupdater_service_debug.bat b/bin/install_ddnsupdater_service_debug.bat
new file mode 100644
index 0000000..3b7abd1
--- /dev/null
+++ b/bin/install_ddnsupdater_service_debug.bat
@@ -0,0 +1,33 @@
+@echo off
+
+SET SCRIPT_DIR=%~dp0
+SET EXE_PATH=%SCRIPT_DIR%DDNSUpdater.exe
+SET NSSM_PATH=%SCRIPT_DIR%nssm.exe
+
+REM Logs directory
+SET LOG_DIR=%SCRIPT_DIR%logs
+
+IF NOT EXIST "%LOG_DIR%" mkdir "%LOG_DIR%"
+
+REM Remove old service (ignore errors)
+"%NSSM_PATH%" remove DDNSUpdaterService confirm
+
+REM Install service
+"%NSSM_PATH%" install DDNSUpdaterService "%EXE_PATH%"
+
+REM Set auto-start
+"%NSSM_PATH%" set DDNSUpdaterService Start SERVICE_AUTO_START
+
+REM 🔥 Redirect output to logs
+"%NSSM_PATH%" set DDNSUpdaterService AppStdout "%LOG_DIR%\output.log"
+"%NSSM_PATH%" set DDNSUpdaterService AppStderr "%LOG_DIR%\error.log"
+
+REM Optional: rotate logs (prevent huge files)
+"%NSSM_PATH%" set DDNSUpdaterService AppRotateFiles 1
+"%NSSM_PATH%" set DDNSUpdaterService AppRotateOnline 1
+
+REM Start service
+"%NSSM_PATH%" start DDNSUpdaterService
+
+echo Service installed with logging enabled.
+pause