safe file


Windows Media Player Compositing Mixer

Fix Annoying Errors & Speed Up Your PC Now!

wmpcm.dll. What is it?

The wmpcm.dll is a Windows Media Player Compositing Mixer.

This file is part of Microsoft® Windows® Operating System. Wmpcm.dll is developed by Microsoft Corporation. It’s a system and hidden file. Wmpcm.dll is usually located in the %SYSTEM% folder and its usual size is 22,528 bytes.


The wmpcm.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

We also recommend optimizing your computer.

Computer Speed Up

Select your operating system

General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Windows Media Player Compositing MixerPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 22,528 bytes, 22,016 bytes

User opinions

Add your comment

No comments found

Add your comment
Your name:
Your rating:
unrated file
Characters Type the characters you see in the picture:
Show another picture

Scan Your Computer Now