Hola, descargue la versión V1.4.101 y no me aparecen las funciones de ventanas, puertas, armaduras, T-conection...hay alguna otra versión?

Hi Eduardo! Are you searching for walls, slabs, openings? You can find them under "element creation" button. If you want to find TC, then you can find it under "Tools" button.

What was the last version you used? If you have any extra questions, do not hesitate ;)