Safe
Free

appidapi.dll

x64 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
89.12 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

293fdb8d4ba10dc6cd6d9ca28b240914c3a96a496750e3ffb8e2339515d313da
21a678d54fbdbcc27de5b31cf2d4831f
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

89.12 KB | x64

4,854 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

appidapi.dll
x86