Then backup and format your sd-card
Extract CB2_BB1_AnyTitleDeleterMod-v6.zip to the card
Hold reset and boot wii
Click load install
If this crashes, load HBC-loader.dol
Once any title deleter mod starts you will need to choise an ios. If you have ios36-v1042, that works well, or ios16, otherwise use ios249 which will load with some errors, just ignore them.
First review the control options at the top of the app, push 2 to update the list, assuming your online.
List your installed titles here, in detail.