My friend deleted his HBC when he couldn't get a retail copy of New Super Mario Bros to play due to the update. I told him not to update and I'd help him when I got off of work. Well he couldnt wait and deleted the HBC channel and I dont know what else...but now some retail games dont work I'm messing with it now and cant get HBC loaded back. He's on 4.2U...I can get banner bomb to work and get to the HBC installer. When it tries to install I get this error: Error -1030002011 installing ticket. any ideas on what this is or what I can do? Some games work, some dont...like Guitar Hero 3. All retail.