uiext.dll File Information
  • DLL File Name:uiext.dll
  • File Type:Win32 DLL
  • Product Name:avast! Antivirus
  • Developer:AVAST Software
  • File Version:9.0.0.354
  • File Size:53.19KB (54464 bytes)
  • Language Code:Neutral
  • Character Set:Unicode
  • MD5 Checksum:bf05d5abc938a6fc04e193bc50954dc6
  • Copyright:Copyright (c) 2013 AVAST Software

Recommended: Fix All Uiext.dll Related Errors

fix uiext.dll error

Fix your Windows system errors, repair dll problems, protect your computer from crashing, freezing and blue screen errors. Check Windows for registry errors, performance issues, startup programs and junk files.

Free Download PC Mechanic 2017

Uiext.dll Errors and Solutions

avast! UI extension library

The file uiext.dll is a 32bit Windows DLL module for avast! Antivirus software or other related programs. The file and the associated avast! Antivirus software was developed by AVAST Software. The file was licensed as Copyright (c) 2013 AVAST Software.

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

To fix the error, you need to copy the missing uiext.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 9.0.0.354 with a size of 53.19KB.

How to Install uiext.dll

You can download uiext.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 uiext.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 Regsvr

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 uiext.dll & %windir%\SysWoW64\regsvr32.exe uiext.dll

Submit Your Comment & Ask a Question

Submit a comment using your Facebook ID.

Were you able to fix the dll problem? Are you still having dll not found error. Share your comments or get help from other users. Please describe your problem as detailed as possible. Don't forget to mention your Windows version and the name of the software reporting the error.

✔ Thank you. Your comment will appear after moderation.
Download uiext.dll
Version OS Size Language Download
9.0.0.354 32bit 53.2KB Neutral 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
afwCoreClient.dll - avast! Antivirus
aswProperty.dll - avast! Antivirus
AhResStd.dll - avast! Antivirus
aswAux.dll - avast! Antivirus
aswSpam.dll - avast! Antivirus
afwGeoIP.dll - avast! Antivirus
aswUtil.dll - avast! Antivirus
aswJsFlt64.dll - avast! Antivirus
AhAScr.dll - avast! Antivirus
aavm4h.dll - avast! Antivirus
Aavm4h.dll - Avast Antivirus
aswLSRun.dll - avast! Antivirus
ashMaiSv.dll - avast! Antivirus
AvSSHook.dll - avast! Antivirus
avastSS.dll - avast! Antivirus
CrtCheck32.dll - avast! Antivirus
aswRvrt.dll - avast! Antivirus
aswVmm.dll - avast! Antivirus
AvastGUIProxy64.dll - avast! Antivirus
aswAR.dll - avast! Antivirus
aswBoot64.dll - avast! Antivirus
aswBoot.dll - avast! Antivirus