Safe
Free

SMBHelperClass.dll

x64 Windows System
Verified

This is a Core Windows System File

SMBHelperClass.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
SMBHelperClass.dll
Size
124 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

ed94f1f3c001acff8c897459d45e5867749a64da4509582c40d21152ab91adfc
e3ebed29deda482c30d00e839603d264
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

124 KB | x64

3,261 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified