Safe
Free

RASMM.dll

x64 Windows System
Verified

This is a Core Windows System File

RASMM.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
RASMM.dll
Size
320 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

0d180b6d787cd605d77841f3d99ce5a97ac3a4287c3c777a6a356f4d93408935
7a3ac7caa3fe94070770067ae80c7ecc
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

320 KB | x64

2,815 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified