Autocad 2016 English Win 64bit Dlm.sfx.15 -

Alternatively, a fantasy or sci-fi angle where the AutoCAD software has some magical properties, but that's stretching a bit. Probably stick to a realistic, tech-themed story. Let's go with a character who needs to use AutoCAD for a critical deadline, faces technical difficulties with the specific file, and through perseverance or collaboration, solves the problem.