File Extension Library

.FNW File Extension

  • Developer by: Aspen Technology, Inc.
  • Category: Various data Files

What are .FNW files and how to open them?

Can't open .FNW 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 .FNW file.

What is a .FNW file extension?

.FNW file extension is created by Aspen Technology, Inc.. .FNW has been classified as Various data Files.

.FNW is FLARENET model data

The fnw file extension is associated with the FLARENET, a flare system design, rating software for Microsoft Windows operating system, developed by AspenTech.

The fnw file contains model data from FLARENET.

How to open:

Use FLARENET to work with *.fnw files.

How to convert:

As far as we know, this .fnw file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .FNW files

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