Safe
Free

WinOpcIrmProtector.dll

x64 Windows System
Verified

This is a Core Windows System File

WinOpcIrmProtector.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
WinOpcIrmProtector.dll
Size
100 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

34087572e7af011163e4612ce4895b4431e3c53f3381b7d11ac72eb1f9662776
cc9935947aa92c26e6288b8e361356ee
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

100 KB | x64

2,142 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified