icudt51.dll: download the file and fix the error

32-bit (x86) International Components for Unicode Scanned by antivirus

icudt51.dll is a file of the software International Components for Unicode (“ICU Data DLL”), published by The ICU Project. Version offered here: 51, 1, 0, 0, 32-bit.

An error message appears when the program concerned starts if this file is missing, deleted or corrupted. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only icudt51.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download icudt51.dll .zip file: the DLL + its instructions · downloaded 6,481 times

Version: 51, 1, 0, 0
Architecture: 32-bit (x86)
Size: 22.32 MB
Publisher: The ICU Project

Then:

Extract icudt51.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 8d5d12ad3925bcb3d175e48c469f9d65887fe296624a049afe8658e00c45e0cd · Check on VirusTotal · Product: International Components for Unicode

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides icudt51.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to icudt51.dll

The program can't start because icudt51.dll is missing.
Error loading icudt51.dll. The specified module could not be found.
Failed to load icudt51.dll

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