Never use their software,they have virus in the program/miner.
Eobot is a ponzi scheme based website.
He will earn more with a rig of 3x amd radeon 280x on ethereum mining. ( Roi is under 5 months ) or KnC Titan scrypt miner
You have 2 best ways:
1) Buy a mining rig with 2-3 amd radeon 280x and start mining ethereum.
2) Buy a KnC Titan scrypt miner @350 MH/s ( the hasrate is not stable at 350 MH/s - it can run up to 400 MH/s or less than 350 MH/s ) and start mining Litecoin (or any other stable scrypt coin ) you will get back your money in about 3 months - if you will buy it under 650$ (i'm using litecoin wisdom mining calculator )