UpdateExt.dll File Information
  • DLL File Name:UpdateExt.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:b8a1395e0bafec1292fae3fc26767595
  • Copyright:(C) NVIDIA Corporation. All rights reserved.

Recommended Download: UpdateExt.dll Repair Tool

fix UpdateExt.dll error

This repair tool is designed to diagnose your Windows PC problems and repair them quickly. It scans your PC , identifies the problem areas and fixes them completely. Compatible with Windows 10, 8, 7, Vista, XP (32/64bit)

Download PC Reviver - Fix UPDATEEXT.DLL Errors

UpdateExt.dll Errors and Solutions

NVIDIA Update Install Helper

The file UpdateExt.dll is a 32bit Windows DLL module for NVIDIA Install Application or other related programs. The file is also referred as OptimusExt.dll. 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..

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

To fix the error, you need to copy the missing UpdateExt.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 UpdateExt.dll

You can download UpdateExt.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 UpdateExt.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 .DLL 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 UpdateExt.dll

Download UpdateExt.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...

Similar DLL Files
OptimusExt.dll - NVIDIA Install Application
OptimusUpdateExt.dll - NVIDIA Install Application
DisplayUpdateExt.dll - NVIDIA Install Application
MSNetExt.dll - NVIDIA Install Application
NvStreamCExt.dll - NVIDIA Install Application
NvStreamSrvExt.dll - NVIDIA Install Application
PhysXExt.dll - NVIDIA Install Application
DisplayDriverExt.dll - NVIDIA Install Application
DisplayCplExt.dll - NVIDIA Install Application
HDAudioExt.dll - NVIDIA Install Application
NViewExt.dll - NVIDIA Install Application
nvi2.dll - NVIDIA Install Application
NVPrxy32.dll - NVIDIA Install Application
NVPrxy64.dll - NVIDIA Install Application
NVI2UI.dll - NVIDIA Install Application
ReleaseHighlights.dll - NVIDIA Install Application