Safe
Free

mciavi32.dll

x86 Windows System
Verified

This is a Core Windows System File

mciavi32.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
mciavi32.dll
Size
83.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

bd852df38ea61c2e96d83ceace42ee1dc29e8f4225f178aafb83d514481426c1
70cbf8f4d872a0f7a4a92d3782746e3f
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

83.5 KB | x86

2,116 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 mciavi32.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

mciavi32.dll
x64