Safe
Free

tzautoupdate.dll

x86 Windows System
Verified

This is a Core Windows System File

tzautoupdate.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
tzautoupdate.dll
Size
83 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

cb4c4dc183188252fe3ce2f9096760184a73aa877de49081d359e2d2598eea80
4f9085b687bf7851dee04dfdd0ebe5b0
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

83 KB | x86

494 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

tzautoupdate.dll
x64