Safe
Free

wer.dll

x64 Windows System
Verified

This is a Core Windows System File

wer.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
wer.dll
Size
871.94 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

a6a1e663f43cc92f22154477a373c0f3527d36c66fc48a118f1a3e987965e9f9
6c1fc8065fd2fb5cfd741bd936ff020a
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

871.94 KB | x64

368 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

wer.dll
x86