OptimusExt.dll File Information
  • DLL File Name:OptimusExt.dll
  • File Type:Win32 DLL
  • Product Name:NVIDIA Install Application
  • Developer:NVIDIA Corporation
  • File Version:2.1002.85.551
  • File Size:1006.35KB (1030504 bytes)
  • Language Code:English
  • Character Set:Windows, Latin1
  • MD5 Checksum:3ae77115661302ac38daa0ca681c2e2b
  • Copyright:(C) NVIDIA Corporation. All rights reserved.
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OptimusExt.dll Errors and Solutions

NVIDIA Update Install Helper

The file OptimusExt.dll is a 32bit Windows DLL module for NVIDIA Install Application or other related programs. The file and the associated NVIDIA Install Application software was developed by NVIDIA Corporation. The file was licensed as (C) NVIDIA Corporation. All rights reserved..

OptimusExt.dll file is a critical component for the software to work properly without any problems. You may receive an error message like the ones below that indicates the file is not found or damaged.

  • This application failed to start because OptimusExt.dll was not found.
  • The file OptimusExt.dll is missing or corrupted.
  • A required component is missing: OptimusExt.dll. Please install the application again.
  • Error loading OptimusExt.dll. The specified module could not be found.
  • The program can't start because OptimusExt.dll is missing from your computer.

To fix the error, you need to copy the missing OptimusExt.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. The current version of dll file available on our site is 2.1002.85.551 with a size of 1006.35KB.

How to Install OptimusExt.dll

You can download OptimusExt.dll for free from the download section on this page. After downloading the zip 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/game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

· Copy the extracted OptimusExt.dll file to the installation directory 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 file directly to Windows system folder.

Register DLL File Using Microsoft Regsvr

· Copy the file to "C:\Windows\System32\"

· 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 OptimusExt.dll

Download OptimusExt.dll
Version OS Size Language Download
2.1002.85.551 32bit 1006.4KB English Download

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...

About Developer
NVIDIA Corporation

NVIDIA is a computing platform company, innovating at the intersection of graphics, HPC, and AI. NVIDIA Corporation is the developer of 728 dll files in our archive, available for free download, including popular files like PhysXExtensions.dll, PhysXLoader.dll, NxCooking.dll, openal32.dll.

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