Is there any other command apart from chkdsk, from which i can correct the errors on my disk ! The thing is win7 does it but does not correct the errors on the disk...please give suggestions ! Or is there any software?
admin command prompt (which means right click command prompt->run as admin) chkdsk c: /f It may prompt for reboot. Or try running that command off command prompt on Install DVD.
you can't compare /f to /r those are totally different options! /f just checks for errors whereas /r checks the entire disc for bad sectors which can take up to many hours.
there in no better solution than original Microsoft Disk chceck utility, ! NTFS is Microsoft created and developed file system , no one else can not create better and 100 reliable file system checking tool. If problem still persists ..i think that your hard drive may be defective , try use a diagnostic tool which provide manufacturer of your drive (eg,Western digital-WDDIAGNOSTIC , Seagate-SEATOOLS) .. bye