[Ethereum] claymore miner 9.6 gives error CUDA error – cannot allocate big buffer for DAG. Check readme.txt for possible solutions

i have 6 gpu nvidia 1060 6gb but when i run my batch file this error raise by claymore miner
CUDA error – cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
i set my virtual memory min 16000 and max 20000 but still error raise and unable to mine eth