Just tried Dos method, its says couldn't detect the drive, later it detected, then couldn't delete the file, track Invalid.
Tried formating. The process completes till 100% but afterwards a message appears, Formatting could not be performed successfully. I Explored the drive everything was still there.
My IT guy says, its because of bad sectors, don't know what the hell does that means
I am unable to delete or add any file to my pendrive.:crying:
The pendrive is under warranty period, but warranty is against manufacturing defect don't know will they replace this because of "bad sectors".