• DLL File Name:icudt51.dll
• File Type:Win32 DLL
• Product Name:International Components for Unicode
• Developer:The ICU Project
• File Version:2 versions available
• File Size:21.28MB - 21.29MB
• Language Code:Neutral
• Character Set:ASCII
• MD5 Checksum:Multiple Files
• Copyright: Copyright (C) 2012, International Business Machines Corporation and others. All Rights Reserved.

This repair tool is designed to diagnose your Windows PC problems and repair them quickly. It scans your PC, detect issues & abnormalities and fixes them completely.

ICU Data DLL

The file icudt51.dll is a 32bit Windows DLL module for International Components for Unicode or other related programs. The file and the associated International Components for Unicode software was developed by The ICU Project. The file was licensed as Copyright (C) 2012, International Business Machines Corporation and others. All Rights Reserved. .

icudt51.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 icudt51.dll was not found.
• The file icudt51.dll is missing or corrupted.
• A required component is missing: icudt51.dll. Please install the application again.
• Error loading icudt51.dll. The specified module could not be found.
• The program can't start because icudt51.dll is missing from your computer.

To fix the error, you need to copy the missing icudt51.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. There are 2 different versions of the dll file available for download with sizes between 21.28MB - 21.29MB.

You can download icudt51.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 icudt51.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 icudt51.dll