Dear friends.. Recently I have copied (I used CTRL+X to do this) some files in to my pen drive (Kingston 1GB) and after some time when I checked my drive, there was nothing? What happened to my copied files?? And again i tried to copy some files in to pen drive and then i got the error message that there is no destination drive available…!!! Then I checked the drive properties and it showed used space as 0 and available space as 0. SI it because of any viruses…? Please suggest me an option to recover my files..