werdiagcontroller.dll

x86 Windows System

Verified

This is a Core Windows System File

werdiagcontroller.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: werdiagcontroller.dll
Size: 35.5 KB
Version: 10.0.20348
Architecture: x86
Source: Windows system
Part of: Windows System

Hash Verification

SHA-256 3430b56d5f71d6a5fa8721265b0f3d00bf75c2acd3d1a3ba09398672233029fa

MD5 066ee5b1cc0c95d0a1a81c3a0c3d1cb7

ADVANCED

Manual DLL Download

Only if installer doesn't work

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

Download ZIP

35.5 KB | x86

2,869 downloads

Manual Installation Steps

1 Extract the ZIP file
2 Copy to C:/Windows/SysWOW64/
3 If needed: regsvr32 werdiagcontroller.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

werdiagcontroller.dll

x64