Is this code wrong

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool etc.2miners.com:1010 -allcoins etc -eworker RIG_ID -ewal 0xdE1A4fC004e20c738789376D0A7d0144Fdc7859b -epsw x -esm 3 -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal titodcr -dpsw x -allpools 1

Etc + dcr