Safe
Free

qasf.dll

x64 Windows System
Verified

This is a Core Windows System File

qasf.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
qasf.dll
Size
184 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

3ba89c74336f974bda2ff9631ddc71e2aa7d3f70dd16a323421c275c8c29fc8e
9d6f6810bdc2bf7a1ddccfa5fc6e0119
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

184 KB | x64

4,021 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

qasf.dll
x86