HBC installation problem on firmware 4.2k

Hello to all,

I'm having problem in installing HBC.
I've downloaded and unzipped HackMii installer and Bannerbomb V2 and copied to Lexar 1GB SD card as told in the tutorial.
I've press the SD card icon (for the SD menu) on the Wii and then insert the card.
'Load boot.dol/elf?' message poped up and after clicking Yes, another message poped up saying 'You are scammed' and then exits.
My Wii firmware is 4.2k.
Could anyone help me to solve this problem?

When the Scam message pops up, wait a minute or so

it still hangs even if waited for 5 mins

Does, "Press 1 to continue" appear?