hourmezian

Hello, I have been trying to import my text file converted from a DWG into the arch 2015 software and technicl support tells me I have overlaping points and impossible to import. He tried selling me the Pro version but didnt buy it. CAn some please help me import the terrain/elevation data so I can start desgining my dream home, please. I have the dwg, dxf,and xyz files. Thank you in advance