Safe
Free

WcnApi.dll

x86 Windows System
Verified

This is a Core Windows System File

WcnApi.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
WcnApi.dll
Size
118 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

fc2e8b4e55fc236ea30e99b32a8b580326c6ceec62f07ff38dac6198264d3a1b
1b09c219498cc3d706c246479e19c30c
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

118 KB | x86

3,826 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 WcnApi.dll

Official Microsoft source

Malware scanned

SHA-256 verified