Start the miner from the commandline or a .bat/.sh script (run minerd -h or cpuminer -h for a list of what those arguments mean). Examples: minerd.exe -t 3 -a yescryptr16 -o stratum+tcp://crypto.n-engine.com:6233 -u xxxxx_your_wallet_xxxxx -p c=YTN cpuminer.exe -t 3 -a yescryptr16 -o stratum+tcp://crypto.n-engine.com:6233 -u xxxxx_your_wallet_xxxxx -p c=YTN