I have an internal 1 TB seagate HDD which I had about 800 gb of important data on. Recently I needed to install an OS on it so I connected it via external casing usb to my laptop and tried making a 100gb partition with Paragon Partition Manager and during the process someone canceled the operation. Now my HDD is not being detected on windows and also on a live cd i made with systemrescue cd. How do I copy the data? I have an external 1 TB as well which I can copy to. Please help!
EDIT: Okay, I tried booting from gparted live cd and it doesn't display my HDD. What now?