folder has to be named "zm", contains run.bat and the start.bat has to contains --logfile
Ex : zm --server eu1-zcash.flypool.org --port 3333 --user t1Ja3TR6QBRDUd897sLn1YSeKc8HnWmvHbu --logfile
It's a real BETA, I just test it once

Ive tried and it is not working. Ive modified in config.json file instead ewfb-zec to zm as I asumme Ive to do it also otherwise will start ewfb miner, but it goes in loop and just it is restarting it self and and opening miners and hwmonitor indefinetly.