Safe
Free

aadtb.dll

x86 Windows System
Verified

This is a Core Windows System File

aadtb.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
aadtb.dll
Size
1.11 MB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

5d5266a146ca58170a89d98808c6516c16d062a1debafdad44458a72fe19e6ac
db37e828f27ebc1386ce35a77550094a
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

1.11 MB | x86

2,006 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

aadtb.dll
x64