Hey there when will you be tired of making new threads with the same question? You already have this https://bitcointalk.org/index.php?topic=2061341.0 and this https://bitcointalk.org/index.php?topic=2059424.0 are you that lazy that can't even followed a single step discovering it in your own? People on those thread are trying to help you on everything what they knew but you still asking. Get a life dude there's google.com anyway.