brij mohan

Hello I unplugged my cctv hard disk from DVR and inserted in the computer to copy some files but unfortunately the disk got corrupted and now we are in a big trouble. We need those files but the drive shows blank. Some of the technicians told me that the drive has been formatted. I am trying recuva to recover my files but it stops intermittently. Can you please help to get those important files from corrupted hard disk? It detects the files but it doesn't show the list..all blank... thank u