Before you can use the Nop Mega Menu plugin you need to install it in nopCommerce.

1. Copy the SevenSpikes.Core and the SevenSpikes.Nop.Plugins.MegaMenu folder into the Plugins folder of your nopCommerce installation\web site.

2. Go to the Admin panel of your nopCommerce web site and select Configuration -> Plugins:

3. Click on the button to the right that says "Reload list of plugins".

4. Scroll through the list of plugins to find the Seven Spikes Core plugin and click on the Install button to install it.

5. Scroll through the list of plugins to find the Nop Mega Menu plugin and click on the Install button to install it.

6. Your Nop Mega Menu plugin is now installed. What is left to do is to integrate it in your web site.