@echo off setlocal set versions=9.2 for %%v in (%versions%) do ( if exist "%ProgramFiles%\erl%%v\bin\escript.exe" ( "%ProgramFiles%\erl%%v\bin\escript.exe" install.escript notify "Done!" exit /b ) ) echo Could not find the Erlang escript.exe executable notify "Could not locate a expected Erlang runtime. Consult the README.windows file in this directory for more information." exit /b