Safe
Free

dnsrslvr.dll

x64 Windows System
Verified

This is a Core Windows System File

dnsrslvr.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
dnsrslvr.dll
Size
428.09 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

ca93dc0e7a9d128aeb847e4758eb5fbbda6e72ffed356afc7898b85342fb16f1
b4a60e19c727ba99549dfc00bbf8b248
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

428.09 KB | x64

481 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified