Safe
Free

ntlanui2.dll

x86 Windows System
Verified

This is a Core Windows System File

ntlanui2.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
ntlanui2.dll
Size
17.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

405164d06b3aa8bfda785d91a4aca574bb82aaf9db310bd5cece1727e62b87e3
0b1912e1d9b35d44cf32ad1e37176971
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

17.5 KB | x86

3,663 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 ntlanui2.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

ntlanui2.dll
x64