Safe
Free

cmstplua.dll

x64 Windows System
Verified

This is a Core Windows System File

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

Hash Verification

b2e4ada95ddc2cccb679d83259312e77123a699df12957023619c3094c19af02
2b015fc9c80c0af5641be5495552bbe5
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

2,218 downloads

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

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

cmstplua.dll
x86