Miner Claymore's CryptoNight for video cards AMD
Download - https://mega.nz/#!aGQGRJqR!s24iWhgdZcy0WxQ_b1ilhlAQZ2LKgGlr_VaXab8lA2w
Set the value of environment variables, especially if you have cards with 1 or 2 GB of video memory:
set GPU_FORCE_64BIT_PTR = 1
set GPU_MAX_HEAP_SIZE ...