Safe
Free

adtschema.dll

x64 Windows System
Verified

This is a Core Windows System File

adtschema.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
adtschema.dll
Size
864 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

8803d1fe7f45d67b05d79bf6b0d5d90b68478589f1b4dbdd049c107bc8a75345
49ec2d6d34ff9c80f528d5044fc802c3
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

864 KB | x64

2,738 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/System32/
  3. 3 If needed: regsvr32 adtschema.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

adtschema.dll
x86