Brewology

Need help!!! I downloaded homebreware (paid for!) and i have the wii white 4.2u. I then download the files from the site, un zipped then and placed then on my SD card as directed after i followed the direction from the video...
I got this when i tried to open the files.....

Error #004 An error has occurred.

The system files are corrupted

(on a black screen)

Please help

Firstly, where ever you bought it from ask for your money back.
Secondly, your going to need to reinstall your system menu.

where did you buy this?? you shouldn't be paying for any of this.