Safe
Free

MSAJApi.dll

x64 Windows System
Verified

This is a Core Windows System File

MSAJApi.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
MSAJApi.dll
Size
2.79 MB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

f4ec1bb549d9c2d90752f1cc33b5c68a7fb20717c8aec4b0d5f4f0d901d12715
23c5b40bf18dc7b40cce6e898a559e1d
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

2.79 MB | x64

1,896 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

MSAJApi.dll
x86