I've downloaded and installed the application on both Windows 8.1 and Windows 10 running on the x64 architecture and it works properly without any issues or software errors. When you start the installation, make sure to use Run as Administrator the first time. This will give exclusive access to the application to properly copy the files on the system partition. Certain apps need this simple "fix" to work properly.
Also, if you have an older version of the PowerDVDPoint Lite, consider downloading the latest one available on the application's page at Software Informer.