How come my computer is useless after purchasing Superantispyware Pro?

I have never used this product. We always suggest Microsoft Security Essentials on Windows operating systems. I personally wouldn’t spend money on antivirus software when the creator of the operating system makes a free one.

At this point I would contact the maker of the software and see if they can be of any help but my gut feeling is they wont be. Maybe try uninstalling it? I would certainly backup any important data as well if you haven’t already done so because a full reinstall is probably going to be the only real answer.