Safe
Free

mrt100.dll

x64 Windows System
Verified

This is a Core Windows System File

mrt100.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
mrt100.dll
Size
31.16 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

26ccb798294d90845330012876e5e87994541be212fec8d5a9f01adadc093d18
b1bcb646cd9873f4e641472a8892151c
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

31.16 KB | x64

764 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/System32/
  3. 3 If needed: regsvr32 mrt100.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

mrt100.dll
x86