Safe
Free

qdv.dll

x64 Windows System
Verified

This is a Core Windows System File

qdv.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
qdv.dll
Size
272 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

df68e396c089f258a26d9dc07e17ccb443442bbf762ed7a2312f9de9e90bc6cd
0d970a3c0d5524267a18fc4a0a41ccf1
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

272 KB | x64

1,559 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

qdv.dll
x86