Safe
Free

oleacchooks.dll

x64 Windows System
Verified

This is a Core Windows System File

oleacchooks.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
oleacchooks.dll
Size
36 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

b20ca23898448f1f0ce94ef211629d84348c157cd6fdb6abfed05078c0cfaf3e
efd44762c2c2694c44edd6e2441c18dd
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

36 KB | x64

4,769 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

oleacchooks.dll
x86