Why can't I Delete a View Group?

You will be prevented from deleting a view group in two cases:

1.   The view group is attached to a user profile group. In that case, you first must access the User Profile Group window and detach the view group from any user profile groups. Then you can return to the View Group window to delete the view group.

2.   The view group is the standard Admin Utilities group. That group cannot be deleted. See Limited Control over Admin Utilities View Group.