Melvis here.
Autodesk Partner .
I have download the soft copy(AutoCAD_2016_English_Win_64bit_dlm) from the product download.
Copy the files to usb flash drive.
During installation of AutoCAD 2016, it prompt "Please insert the disc AutoCAD 2016 Disc 1".
I am using usb flash drive for installation, the files downloaded from the product download is abt 4.88GB.
Please advised.