Safe
Free

appidapi.dll

x86 Windows System
Verified

This is a Core Windows System File

appidapi.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
appidapi.dll
Size
54.45 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

91799135af697bdeb12e4a925fc9c7562017701cc6484d9f964c62147b701188
5ea1e31efe7795e2f5719e0776636b8b
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

54.45 KB | x86

3,619 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

appidapi.dll
x64