Safe
Free

mscandui.dll

x64 Windows System
Verified

This is a Core Windows System File

mscandui.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
mscandui.dll
Size
344 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

794314ff38f0596e2c778ab7274ea1aecb5c3e3812ec991f23807ab5243106c8
d7dbae9d880ea9d764a911e7c787866f
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

344 KB | x64

4,844 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

mscandui.dll
x86