Include --check on CLEAN and also remove S60_bldmelast configuration. It didnt work anyway as s60cli.exe is not present.
@echo off
setlocal
if not defined HELIUM_HOME set HELIUM_HOME=%~dp0..\..\..\..\helium
echo %HELIUM_HOME%
rem call ..\..\build\env.bat
call %HELIUM_HOME%\hlm.bat %*
endlocal