I think that miner is a virus.. be careful.. posted by a newbie never trust a dropbox from a newbie .  I assume your using the new drivers then? appreciate if you post here when you figure it out:

http://redd.it/29mzyt

trying to gather other GPU settings that work the best! So we can have a good combined information guide for every gpu (solid stable settings that just work even if its not quite the highest).  Appreciate anyone who can post there results and settings