6 Replies Latest reply: Oct 20, 2012 11:35 PM by MrPowies
Go here they know about it:
Here are the steps:
- From the Xbox LIVE Dashboard, go to Settings and select System
- Select Storage
- Select Hard Drive
- Select Games and Apps
- Select Modern Warfare 3
- Find and select "Collection 4: Final Assault Marketplace Content"
- Select Delete
Basically you have to keep all the maps and just delete the "collection 4" since it's just a authorization for downloading the maps.