cgGL.dll File Information
  • DLL File Name:cgGL.dll
  • File Type:Win32/64 DLL
  • Product Name:NVIDIA Cg Runtime
  • Developer:NVIDIA Corporation
  • File Version:6 versions available
  • File Size:188KB - 354.6KB
  • Language Code:English (U.S.)
  • Character Set:Unicode
  • MD5 Checksum:Multiple Files
  • Copyright:Copyright (C) 2002-2012, NVIDIA Corporation
CgGL.dll Errors and Solutions

Cg GL Runtime Library

The file cgGL.dll is a 32/64bit Windows DLL module for NVIDIA Cg Runtime software or other related programs. The file and the associated NVIDIA Cg Runtime software was developed by NVIDIA Corporation. The file was licensed as Copyright (C) 2002-2012, NVIDIA Corporation.

cgGL.dll file is a critical component for the software to work properly and without any dll error messages. You may receive an error message like the ones below that indicates the file is not found, damaged, or the wrong version.

  • This application failed to start because cgGL.dll was not found.
  • The file cgGL.dll is missing or corrupted.
  • A required component is missing: cgGL.dll. Please install the application again.
  • Error loading cgGL.dll. The specified module could not be found.
  • The program can't start because cgGL.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • CgGL.dll is either not designed to run on Windows or it contains an error.

To fix the error, you need to copy the missing cgGL.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. There are 6 different versions of the dll file available for download with sizes between 188KB - 354.6KB.

How to Install cgGL.dll

You can download cgGL.dll for free from the download section on this page. After you download the compressed file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application or game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

Copy the extracted cgGL.dll file to the installation folder of the application or game.

Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the .DLL file directly to Windows.

Register DLL File Using Microsoft Register Server

Copy the file to "C:\Windows\SysWOW64\" (32bit)

Copy the file to "C:\Windows\System32\" (64bit)

You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

Right-click the "Command Prompt" search result and click the "Run as administrator" option.

Paste the following command into the Command Line window that opens up and press Enter key.

%windir%\System32\regsvr32.exe cgGL.dll & %windir%\SysWoW64\regsvr32.exe cgGL.dll

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Download cgGL.dll
Version OS Size Language MD5 DL 32bit 350.8KB English 68dbb.. 32bit 354.6KB English 1aca5.. 32bit 354.6KB English 7e253.. 32bit 296KB English 30020.. 64bit 276KB English 4ae36..
1.1.303.400 32bit 188KB English be6a2..

Please note : This is a free download. No guarantees or warranties are given or implied. Please download and install the file at your own risk...

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External Resources

Cggl.dll Download -

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Pcsx2 Forums ::. - Pcsx2 0.9.7 Beta Released! -

However you e missing both cg.dll and cggl.dll required for zzogl.

Attn: Strangers Wrath & Ati Users - Steam Users Forums -

I just checked nvidias 260.99 driver installation for those dlls. i don see cg.dll nor cggl.dll from them. however, i did find a nvoglv32.dl_ and nvoglv64.dl_ in the-