Upon issuing the command syntax BMASK at the Autodesk® AutoCAD® command-line, the user is prompted to make a selection of one or more MText and MLeader objects for which to alter the background mask settings. Following a valid selection, the program will display a dialog interface permitting the user to toggle the use of the background mask simultaneously for all objects in the selection, and furthermore change the mask offset and mask colour. If the setting for Transparency is enabled, the background mask will use the current drawing background colour.

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

You may need to restart the Autodesk product to activate the app/plug-in.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.