Help setting up nheqminer_v0.4b on Nicehash

Can you help me? I want to mine Zcash. I downloaded nheqminer_V0.4b and I try to mine on nicehash EU pool. I execute this command:

nheqminer.exe -l eu stratum+tcp://scrypt.eu.nicehash.com:3333 -u MY_BTC_ADDRESS -t 4

but it says... : unknown host

Thanks

Ok, nicehash guy helped me. Correct command is:

nheqminer.exe stratum+tcp://equihash.eu.nicehash.com:3357 -u MY_BTC_ADDRESS -t 4