Known FNC Files

Primary FNC File Association

.FNC

File Ext:	.fnc
Class:	Vue Functions File

A file used by E-on Vue, a three-dimensional environment editing program. It stores instructions which generate visual properties of a three-dimensional scene. It can apply turbulence, noise or other patterns. It is used to store reusable functions which can be applied to multiple different scenes.

Developer:	E-on Software, Inc.
Function:	3D Image Files
Subkey:	HKEY_CLASSES_ROOT\.fnc

Software Programs That Open The Vue Functions File:

E-on Vue by E-on Software, Inc.

Windows

Mac

Additional FNC Files

.FNC

File Ext:	.fnc
Class:	QuickCAM 3D CNC File

A CNC (computer numerical control) file used by QuickCAM software program. It has geometry information as well as instructions for CNC milling machines. Paths can be created from 2D images or 3D models

Developer:	Denford Limited
Function:	CAD Files

Software Programs That Open QuickCAM 3D CNC File Files:

QuickCAM Pro by Denford Limited

Compatible with:

Windows

.FNC

File Ext:	.fnc
Class:	Frogans Player Network Certificate

A certificate which permits the initialization of frogans networks; frogans are some elements which appear on a computer's desktop and are written in FSDL (Frogans Slide Description Language)

Developer:	STG Interactive
Function:	Settings Files

Software Programs That Open Frogans Player Network Certificate Files:

STG Interactive Frogans Player by OP3FT

Compatible with:

Windows

Mac

Linux

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FNC File Complications

Troubles Opening FNC Files

E-on Vue Disappeared

Double-clicking your FNC file prompts the message "%%os%% Can't Open FNC File". If this is the case, it's usually due to the fact that you do not have E-on Vue for %%os%% installed on your computer. This will prevent you from double-clicking to open the FNC file because the OS doesn’t know how to handle it.

Tip: If you know of another program that can open your FNC file, you can try opening it by selecting the application from the programs listed.

E-on Vue is Out-of-Date

Sometimes your installed version of E-on Vue won't support your Vue Functions File file. Installing the latest version of E-on Vue from E-on Software, Inc. is recommended. Your Vue Functions File file was probably created by a newer release of E-on Vue than what's currently installed your computer.

Tip: You can sometimes get hints about the right program version by right-clicking on the FNC file, selecting "Properties", and looking at the version information.

Regardless, most of the FNC file opening problems relate to not having the right version of E-on Vue installed.

Other Causes of FNC File Opening Problems

In the majority of cases, installing the right version of E-on Vue will resolve your issue. If you are continuing to have errors with loading FNC files, other external issues might be to blame. Problems unrelated to software:

• Invalid FNC file references in the Windows Registry (the "phonebook" of the Windows Operating System)
• Corruption of the FNC file description inside the Registry
• Incomplete or bad installation of a software application associated with the FNC format
• Your FNC file is corrupted (issues with your Vue Functions File file itself)
• Your FNC is infected with malware
• FNC-related hardware has device drivers that obsolete
• Insufficient system resources to successfully open Vue Functions File files