Safe
Free

ssdm.dll

x86 Windows System
Verified

This is a Core Windows System File

ssdm.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
ssdm.dll
Size
337 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

2fd17258081e9e073c1e5967bed08994506c7d2f9e279009128756c101aa24b2
c6f2880bfeb1e295657ce8ee0842df80
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

337 KB | x86

248 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 ssdm.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

ssdm.dll
x64