During installation, the default mode tries to install "Additional Software" (usually Avast, Yandex Browser, Opera, or Disk Speedup tools). However , version 15 is much gentler than newer versions.
Because the offline database is massive, the download size is significant (often between 16GB to 20GB). Ensure you have a stable internet connection for the initial download on your main device. Look for the official "DriverPack Offline Network" or "Full Pack" ISO. Driverpack 15 Offline Download