Safe
Free

dnscmmc.dll

x86 Windows System
Verified

This is a Core Windows System File

dnscmmc.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
dnscmmc.dll
Size
125.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

a559f82771b8236f265b670cff5784a3d379e6b64ba649da083f8cfa715a1f47
f60ac57a7a52ad9e75f04ffe19a177c6
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

125.5 KB | x86

2,832 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

dnscmmc.dll
x64