Can someone please help me with Claymore command settings?

I have been mining with ethminer for a while now and using dwarfpool , and I can see my stats on the dwarfpool site easily. e.g. my avg hashspeed etc.
now, I changed to Claymore as I seem to get more MHs, here is my batch file :

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 eth-au.dwarfpool.com:8008 -ewal MYWALLETNUMBER -epsw x

I also tried adding rig name :

EthDcrMiner64.exe -epool eth-au.dwarfpool.com:8008 -ewal MYWALLETNUMBER/RIG1 -epsw x
or
EthDcrMiner64.exe -epool eth-au.dwarfpool.com:8008 -ewal MYWALLETNUMBER.RIG1 -epsw x

and it still doesnt work, this is the error I get:

https://s17.postimg.org/9jwsjkohr/issue.jpg

thanks