Authentec Truesuite Software For Windows 10
Had the same issue with my HP laptop, which had been reimaged with a regular (non-HP) Win7 install. There are two parts needed for this puzzle, the hardware drivers (which Windows will pull down automatically), and the application to use the hardware (what you're being directed to the 404 authentec.com site to fetch). Going to HP's driver selection for the laptop, I had to download HP's ProtectTools suite, which includes the application software. You'll have to hunt down Sony's equivalent through their support site.
Authentec truesuite software for windows 10