Safe
Free

CastingShellExt.dll

x86 Windows System
Verified

This is a Core Windows System File

CastingShellExt.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
CastingShellExt.dll
Size
85.5 KB
Version
10.0.20348
Architecture
x86
Source
Windows system
Part of
Windows System

Hash Verification

aabb4540ce42380c0dd2bd2a7446afed678803fd26e6b1308a3c778d548371e8
b54bdf08ff075824854c4a92e7651391
ADVANCED

Manual DLL Download

Only if installer doesn't work

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

85.5 KB | x86

3,425 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified