Safe
Free

comuid.dll

x64 Windows System
Verified

This is a Core Windows System File

comuid.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
comuid.dll
Size
844 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

32effd6a848e6065935eb355e523e2809c154db44021e8abb3de450ec2fcef4e
9d7218b60556a52a9097e1b83fbab0f9
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

844 KB | x64

3,320 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

comuid.dll
x86