I have installed windows 10 on MacOS and have been using it since three years. Accidentally, while trying to increase the partition size of **BOOTCamp C:\ ** which has my very important data , in Disk Utility I have clicked on restore from my MACOS into windows (C drive)and after that I am unable to login to windows and I cannot see any windows patrician and my data either.I tried to used TestDisk but nothing worked. Can anyone help me to get my data back and restore windows partition.