Safe
Free

twinapi.dll

x64 Windows System
Verified

This is a Core Windows System File

twinapi.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
twinapi.dll
Size
728 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

66eeeeb6b4a74f38bae5ff24aeeb391ed5e88d251a6dc65d9dec7fefa251195b
ff7f25cca93c3df40fb2c71646b640a0
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

728 KB | x64

3,712 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

twinapi.dll
x86