The first 7GB of a 500GB NTFS partiton was accidentally overwritten with another file. Is it possible to recover some of the data in the remaining 493 GB of the NTFS volume? The partition table is intact. The executed command was:
dd if=file of=/dev/sdc1
Edit: My question is different. I overwrite first 7GB of NTFS partition. Other question mostly deals with hardware failures or bad sectors.