Safe
Free

untfs.dll

x64 Windows System
Verified

This is a Core Windows System File

untfs.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
untfs.dll
Size
620 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

70b07ef2a5bbba548a08d506b4021dc1bb070d6101183da64f887f17edf95707
e661cded41290f97361c45356fef878d
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

620 KB | x64

1,547 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

untfs.dll
x86