Safe
Free

icuuc.dll

x86 Windows System
Verified

This is a Core Windows System File

icuuc.dll is a critical Windows component. If it's missing or corrupted, you should repair Windows rather than replace the file manually.

Recommended: Run System File Checker

sfc /scannow

Open Command Prompt as Administrator and run this command.

Why You Shouldn't Just Download the DLL

  • DLLs depend on other DLLs - copying one file won't fix the chain
  • Runtime packages register components in Windows correctly
  • Version mismatches can cause more problems
  • The official installer handles all of this automatically

Compatibility

Windows Server 2022 Windows Server 2019 Windows Server 2016

File Details

Name
icuuc.dll
Size
28.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

b919763dedbd8c23cf52db6a7b6d877f324c9bc83f4087a279f3b5839f48654d
3b0d788f937f504b39bd44c274e185d3
ADVANCED

Manual DLL Download

Only if installer doesn't work

This is a last resort. Try the official installer first.
Download ZIP

28.5 KB | x86

4,250 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 icuuc.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

icuuc.dll
x64