If you have followed these steps correctly you should not have paid for any software. When the HackMii Installer is launched, a scam warning should appear. A proper IOS should now be launched, and the Wiimote can now connect. Move through the filesystem to reach bootmini.elf.Navigate to the SD card button and press it.Extract the HackMii Installer and copy boot.elf and bootmini.elf to your SD card.
If you already have BootMii installed, then you can use the SD loader to load the HackMii Installer. The installation should be automatic from this point on, and your Wii will reboot.
If you already have a homebrew loader capable of running unsigned code ( Homebrew Channel, HomebrewFilter, etc.), you can use it to load the HackMii Installer. Using a previous unsigned code-loading method