wdfmgr.exe is part of Microsoft Windows media player 10 and above. This process decreases compatibility problems whilst the product is in use. This program is non-essential process to the running of the system, but should not be terminated unless suspected to be causing problems.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.