I executed the robocopy command in the wrong location and it completely deleted a folder in my Bitlocker drive (SSD). I turned off drive encryption and used software to recover the txt files in this folder, they have the same creation time, modification date and capacity as before being deleted, but when I open them, they show displays unreadable characters, for example “àâ6 “$´=¼X”. Please tell me how to recover these txt files. Thanks a lot.