Safe
Free

CoreMmRes.dll

x64 Windows System
Verified

This is a Core Windows System File

CoreMmRes.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
CoreMmRes.dll
Size
28 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

b0a6c3e6a4dc966fde26fa6efdabb3bef3a0d1584b0da1ff868040e637da5d66
841f64df58422e85e581a9cbea95f961
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

28 KB | x64

3,063 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

CoreMmRes.dll
x86