Board Thread:Help Desk/@comment-186.81.186.236-20130421024305/@comment-8464397-20130422004456

You must have 4 demonite or to make one bar. It has to be done at a furnace. If it does not work, go to the guide and select the ore. He will tell you where and how to make it. If you are doing every thing right and it still dosnt work, then just go to the guide again, do the same thing again but place a furnace next to him then make it while you talking to him. Hope this helps! :D