salvataggio

Good morning, I have files saved in the archicad 27 version that I have to open in version 25. I should do a double rescue from 27 to 26 and from 26 save in 25 but this implies that I have 3 versions of archicad. Could any of you help me? Thank you very much

Good morning. I press that I am completely ignorant in ilogic field. I need that at the time of saving a .idw file the relative .pdf and .dwg is also created and that every time I edit and save the .idw file is modified (or overwritten) automatically the .pdf and .dwg files created previously...