I have absolutly no clue as to what that "sheild' download did, but whatever it did it really messed up my computer. I now cannot connect to the internet, and it is DIRECTLY related with that download. I've uninstalled it, and removed every trace of it from my other computer, and still nothing. I need some answers here. Thanks in advance.
Addendum. It has now uploaded malware, viruses, and trojans. I have to do a system restore now.
Addendum. System restore was successful, I suggest removing that link from the tutorial
but really.. WTH???