I do not post that often, so I have a couple of Etherum Miner notes to post so that I can resume my mining
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 eu1.ethermine.org:4444 -ewal <Your_Ethereum_Address>.<RigName> -epsw x
My personal study guide will be at: https://ethermine.org/ This has helped me tremendously. I did not have much luck with geth end ethminer as a solo activity.