guys first and foremost am totally scared coz my hd isnt booting up the reason for that is i had 24 gigs of unallocated space from the beginning so i tried vista disk management option to retrieve the space i was gettin the error sayin i have to refresh the view or restart the system so i used this software called paragon partition manger 9 when i tried to expand the space i got a bsod thats it from then on my hd isnt booting i tried to repair it(by using the vista disk) but it kept asking me to load the drivers for the hard disk i donno what it means and when i try to install vista again i get a drive i.e local c drive but it tells me to format the drive i donno what to do guys i know ur the best here itz already been 3hrs after the disaster. And the data, startin from my project to everything is there in the hd can u help me to retrieve my hd without making me loose the data plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss! p.s(i know am dumb not to make a back up but i never felt the necessity becoz my system was working like a charm for a year now i guess lesson learnt)

What exactly did you do with paragon partition manger?

since there was no option of retrieving the unallocated space as such i selected the expand my drive option the i choose one of my drives then i selcted the unallocated space to choose required space then gone BSOD