File Extension Library


.NNG File Extension

  • Category: Various data Files

What are .NNG files and how to open them?

Can't open .NNG file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .NNG file.

What is a .NNG file extension?

.NNG file extension has been classified as Various data Files.

.NNG is Pioneer AVIC Navigation unit data

The nng file extension is mainly associated with Pioneer AVIC Navigation devices and used for its internal purposes.

The nng file contains serial number of the navigation device and is needed for synchronization purposes with the Poicon Speedcam Service.

Example: device.nng


How to open:

This file type is accessed automatically by Pioneer AVIC Navigation, you cannot open it manually.

How to convert:

This file is not meant to be converted to anything else and quite frankly, there is also no reason to do so.

How to fix problems with .NNG files

  1. You need to update the application that you normally use to open .NNG files. Only the latest version of the software supports the current .NNG file format
  2. You need to check the .NNG file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)