I have this in .bat file

timeout /t 15
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 ssl://eu1.ethermine.org:5555 -ewal 0x26Ff37f6cBa786D906bB2078b52c405DaB3B519A.Miner01 -epsw x -tt 40 -fanmin 100 -fanmax 100 -etha 0 -asm 2 -allpools 1