I am not able to mine etherium classic anymore with my 1060 3gb. Says cannot allocate big DAG epoch. I use combination of 2x 1060 3GB and 5x 1050Ti. The error shows only for 1060 3GB anyone facing the problem. I can mine etherium though.
etc n eth have the same dag file size
Had the same issue the other day.
Need to increase your virtual memory to the proper limit. try 25000mb