Notes about the NVP file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The NVP file type is primarily associated with 'Nero' by Nero AG. Nero’s digital media suite offers DVD/CD burning, editing and authoring, video, audio, photo, networking and back-up applications. This file is generally found at %CommonProgramFiles%\Ahead\NAS\nas\presets\