REM remove REM at the beginning of the line that fit to your GPU REM ccminer -a keccak -o stratum+tcp://asia-mine.smartcash.cc:3256 -u SMARTCASHADDRESS.WorkerName REM sgminer-x64 -k keccak -o stratum+tcp://asia-mine.smartcash.cc:3256 -u SMARTCASHADDRESS.WorkerName