Antiviruses flag it as “PUP” (Potentially Unwanted Program) because of the bundled adware offers. If you downloaded from the official archive, add an exception.
: Depending on the specific build, the "Full" offline version can range from 14GB to over 47GB . Critical Safety & Usage Warnings Driverpack Solution 14.9 Download
(Hashes are examples – always verify against the official site) Driverpack Solution 14.9 Download