Spatz82

I have no idea how to do this. I've read tutorials, downloaded several programs andd I just can't seem to wrap my mind around it. Can anyone convert a nif file and add the dds andd everhting to it please;

I tried looking this up already but am not understanding it. FNIS says ERROR(57): Could not complete operation since a directory already exists in this path '..\..\meshes\actors\character\behaviors\idlebehavior.hkx'. What does this mean? Yes, that does exist, but I don't understand what it's trying to tell me. Could someone please help?