If you would like to cite publications from your colwiz library or create bibliographies, you need to install the colwiz plugin for MS Word from the desktop library.
In your desktop library, look to the top and select Tools > Install Editor Plugins
In the resulting screen, you will see options to install the plugin on MS Word and other programs. Select 'Configure plugin' in front of MS Word.
Follow the instructions to install or uninstall the colwiz citation plugin.