Safe
Free

iassdo.dll

x86 Windows System
Verified

This is a Core Windows System File

iassdo.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
iassdo.dll
Size
352.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

f14f5dc03c3aafa16fbc737431e4a122ce6636b4ace3c9c1ed2598768d6948db
a3096b67cf5bc882d418ea1dd30e86e5
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

352.5 KB | x86

4,436 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

iassdo.dll
x64