1. Click the main "Plugins" tab on the right-hand side of the admin section.

2. Click "activate"

You should see a list of all the plugins that are currently installed, and "Rave Player" should be listed somewhere in there.

Once you locate the Rave Player line-item, click the "activate" link, which is located just under the name of the plugin.

 

 

3. After activation, you should see the Rave Player menu located at the bottom of the main menu.