Safe
Free

puiapi.dll

x64 Windows System
Verified

This is a Core Windows System File

puiapi.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
puiapi.dll
Size
224 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

b497d02ac46f7bed7e7d0dcd68fa592cb7cebbaabaa17d7472e307ab4cbbbd38
2f29993aabb3982e62bf0008e346b972
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

224 KB | x64

3,664 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

puiapi.dll
x86