
Oct 14, 2012
Microsoft® DRM full form is Digital rights management. Current Version Plugin Microsoft® DRM plugin comes with windows media player. It does not come with Mozilla Firefox itself.

Current Version Plugin Microsoft® DRM
Microsoft® DRM is a Digital rights management services for the windows media platform. Microsoft® DRM plugin included in all windows versions in windows media player directory. If you deleted this plugin windows will restore automatically. You can disable this plugin through Firefox add-on section.
How to Delete Microsoft® Drm Plugin
- Goto C:Program FilesWindows Media Player
- Delete the two files npdrmv2.dll and npwmsdrm.dll
- Restart your Computer
This plugin does not harmful for your computer but it is affect some normal activities.
What does this plugin do exactly. The name suggests that it may prevent illegal media to play on your PC.