How do you uninstall knights of the nine on xbox 360?

Steps to Uninstall Knights of the Nine on Xbox 360 (and any other DLC you don't want):

1.) Start at the Dashboard

2.) Scroll over to you Settings

3.) Find System Settings and press A

4.) Look for the icon that says "Storage" once again press A

5) Search for the Elderscrolls Game Icon, press, and locate the DLC

6.) Finally press A and then hit the delete option.

You have now successfully removed KOTN from your Console.

BE MINDFUL this will interrupt your most recent save and any other save gave after KOTN was installed. You will have to start a new game.