anchor.diff:  IF EXIST "%TEMP%\yawds_latest.ini" DEL /Q /F "%TEMP%\yawds_latest.ini"
   IF EXIST "%TEMP%\release_notes" DEL /Q /F "%TEMP%\release_notes"
   IF EXIST "%TEMP%\yawds-latest-win32.zip" DEL /Q /F "%TEMP%\yawds-latest-win32.zip"
  -IF DEFINED yawds_from_start (
  -	CLS
  -) ELSE (
  -	PAUSE
  -)
  +IF DEFINED yawds_from_start CLS
   
   ENDLOCAL
positive.code: 
  :END
  ECHO.
  IF EXIST output.log DEL /F /Q output.log
  GOTO CLEAN
  
  :END_ERROR
  
negative.code: 	ECHO Backup created succesfully in:
  	ECHO %YAWDS_HOME%\backup\
  	ECHO.
  	CD "%YAWDS_HOME%"
  	PAUSE
  )
  
  MOVE /Y "%YAWDS_HOME%\stack" "%YAWDS_HOME%\stack_old" > nul
  IF NOT EXIST "%YAWDS_HOME%\stack_old" (
  	ECHO.
  	ECHO ERROR: cannot write new files
  