Safe
Free

mfc42.dll

x86 Windows System
Verified

This is a Core Windows System File

mfc42.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
mfc42.dll
Size
1.14 MB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

40a3ab741b878efd250345234397133966393e80c1165515f945f1b74cd13a42
a0a867c7794289eb0abfb68bd684fc06
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

1.14 MB | x86

604 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 mfc42.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

mfc42.dll
x64