Do not check the box that says "Install additional software" or "Set DriverPack as my homepage" if present. These are the PUP vectors.
Since the usually comes as an ISO file (often exceeding 10GB), you will need to:
Restart Windows → Advanced Startup → Disable Driver Signature Enforcement. Or upgrade to a newer driver pack.
Modern offline packs exceed 19 GB. Version 15.9 fits comfortably on a 16 GB USB drive with room left over. For technicians who need to support legacy systems, this size efficiency is a lifesaver.