Based on the information found on the developer's website, you have to install a third party package as well. This enables you to use the device and connect it properly to your PC.
Luckily, the developer already provided the link to these packages (architecture enabled - 32/64 bit) on its FAQ page.
Browse on the following page with this link: http://novdec.nabtebnigeria.org/faq.html
The package you need to download is: Biometrics Runtime Environment.