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What is the .DES File Extension?

.DES File Extension Description:

three main companies for the 3D image file rendering and manipulation functions used in their own software employ The DES file extension format.

Corel Designer uses files with the .des extension for the rendition of 3D figures and provides technical illustrations for the user to manipulate and modify. It allows the creation of three-dimensional objects and parts in the worksheet. It also allows for the interactive management of several objects within the same sheet. This is most helpful in similar object designs, such as a series of assemblies for automotives and other complex engineering designs. All these and three-dimensional renditions are saved in files with the .des extension.

Supporting Corel and various other third party programs for similar object drawing management also uses files with the .des file extensions.

The other use of the .des file extension is the archiving of 3D objects for Pro/DESKTOP. The said program is computer-aided design software whose sole purpose is to assist designers and engineers in designing and constructing virtual simulations of interacting objects. Files saved in the .des file extension format for Pro/DESKTOP are objects drawn either as solid structures, or rendered as shades, wired models, point-structured models, or as enhanced images.

These DES file extension types are directed by their respective main programs and defined by headers, info types, coordinate allocations, and feature IDs, which will then determine the object's actual representation in the work environment.

INCA has also created a file with a .des file extension for its software security program, commercially used in many online games. One of the major online gaming developers Softnyx, Inc. uses nProtect Gameguard, which also sports a .des file extension. The DES file extension in this regard is then used to filter malicious codes during online connections with the game server.

Author: Parametric Technology, Corel, INCA Internet Co, Ltd.
Author URL:,,
Related Applications: Pro/DESKTOP, Corel Designer, nProtect GameGuard
Common Path: N/A


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Do you have errors with .DES files?

The Frequent Reason for .DES files Errors to Occur:

A typical and frequent reason for .DES files errors is corruption in the Windows program registry - fixing is essential to protect against further damage in other applications and/or hardware devices. Dangers include hardware failure, blue screen errors and fatal crashes.

.DES files Errors - Common Symptoms:

Common symptoms from .DES files errors include reduced personal computer performance, extended application start up times, failure saving files, extended pauses in program routines, applications shuts down without displaying an indication of error, input halts and software crash.

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