Safe
Free

AppContracts.dll

x86 Windows System
Verified

This is a Core Windows System File

AppContracts.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
AppContracts.dll
Size
776.78 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

4970c1f856de9ff4f4cf7cec6960021d5f9e51123c2f102f47102c35ebaabdc1
11ac8ade5c6d81003d20899c7962ba22
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

776.78 KB | x86

1,695 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

AppContracts.dll
x64