Safe
Free

umpoext.dll

x64 Windows System
Verified

This is a Core Windows System File

umpoext.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
umpoext.dll
Size
200 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

38f67f989ec8a31ec8cebbf8ab07e604191fb195eac08aa34d2a9cc9311edb09
b2c9aebb71b5d2f762acd9deb75db5db
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

200 KB | x64

1,020 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified