Hi friends, yesterday I have downloaded the trial version of PC TUNEUP and installed it in my laptop. Now the error message displays on my laptop screen that “Hard drive critical error, hard drive clusters are partly damaged, segment load failure” So PC TUNEUP asks to scan the hard disc with 74 dollars of Authorized Version of PC TUNEUP this is annoying. So I think that I have downloaded the trial version of PC TUNEUP with Virus attached. What you think?? Advice would be very welcome please.