Safe
Free

keyiso.dll

x86 Windows System
Verified

This is a Core Windows System File

keyiso.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
keyiso.dll
Size
66 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

7d42c68c8a0c39cd58cb2c76056558db34dce143ac5da0ae57c4b5339a8cc935
b7ac5809ae1cbc6f7366872778866c64
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

66 KB | x86

4,356 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

keyiso.dll
x64