Safe
Free

WlanMM.dll

x64 Windows System
Verified

This is a Core Windows System File

WlanMM.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
WlanMM.dll
Size
376 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

c1a96da69d6fd3a671a70aa42f71f34abb0b3def36f167e93852d296203cb5e0
58709a679f5f855778db30438e32e75f
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

376 KB | x64

1,408 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/System32/
  3. 3 If needed: regsvr32 WlanMM.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

WlanMM.dll
x86