I would like to point out for the good of anyone interested that this website you are talking about, regardless of how it happened to harass your desktop real estate, is an absolute waste of processor cycles from word one. I do not even use windows at home, I am currently playing in Ubuntu and have enjoyed Fedora and Debian Linux before this so my personal convenient confirmation of the worthlessness of that site is the fact that the supposed 'progress bar' on the top of their page lists the directories it is claiming to scan and seeing how they could not see the directories on my system from code in a web browser to begin with it was no surprise to discover it pretending to scan Windows system directory folders. I will point out for inescapable clarity that Ubuntu does not have those folders, unless you were really bored one day and made them just to look at and confuse yourself. This type of scam has been around for ages but I guarantee it is nothing but a scam at best and goodness knows what unfortunate events would befall any one misled enough to actually go along with that website.