Safe
Free

twinui.appcore.dll

x86 Windows System
Verified

This is a Core Windows System File

twinui.appcore.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
twinui.appcore.dll
Size
852.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

e44bfa4a08c9396bcbea4d39d20ce008a69e4d18f2231616647fec423fb63d7e
195b486f9ebf516839c3fe2636a2c4ef
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

852.5 KB | x86

4,926 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified