This will allow the legacy software to function almost exactly as it would on its original hardware.

: Windows compatibility is standard; older versions may require Compatibility Mode on newer versions of Windows. : Minimum 512 MB RAM (1 GB recommended).

Launch PCPDFWIN for the first time using the desktop shortcut (ensure it is run as an administrator).

: If you need only the diffraction data, export Set 13 to a CSV file once, then abandon PCPDFWIN for modern, 64‑bit‑compatible software.

The JCPDS PDF-2 database files (typically included on the disc or licensed separately).