Safe
Free

AcWinRT.dll

x64 Windows System
Verified

This is a Core Windows System File

AcWinRT.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
AcWinRT.dll
Size
84 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

77fc74217dd53124a178f80cc9feb2f115b536d0d6840d78e479a0f61670e124
bbfe3ee88bf19e68340ca25f23bb553d
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

84 KB | x64

3,911 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

AcWinRT.dll
x86