Safe
Free

ActivationManager.dll

x86 Windows System
Verified

This is a Core Windows System File

ActivationManager.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
ActivationManager.dll
Size
728.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

95eea4ef706934b8167a2c0e98f3ecc9b1aa1adb42b343f7d1e1e6487d8753ef
9e09b43b4aed3a9c3b6a64ce9dbd059f
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

728.5 KB | x86

2,831 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified