Safe
Free

ulib.dll

x64 Windows System
Verified

This is a Core Windows System File

ulib.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
ulib.dll
Size
208.32 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

ad36bfd6374dbe84e567075e3592f9dc5f1025ada40801941f0aea81a89a53ea
886da19b2c1a5de081d5778ff5b96bb3
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

208.32 KB | x64

3,735 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

ulib.dll
x86