The r3opengl.dll file is a component of a plugin for Realsoft 3D created by Realsoft Oy. This file is part of the OpenGL Rendering plugin. Realsoft Oy is a Finnish company that created the Realsoft 3D to allow users to create photorealistic images. The program uses raytracing and modeling in the creation of graphics. Realsoft 3D is available as a free trial.
An error with this file will disable any functions provided by this plugin. To solve this issue, you may need to clean your registry. Every file installed on your computer has an entry in the registry database, which keeps track of files and programs for Windows. If an entry has a mistake in it, any program that needs that file will not run correctly.
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