Question: how to retrieve deleted files from usb using cmd?
Answer: Press Win + R keys and type: cmd, hit Enter to open Command Prompt window as an administrator. Type: chkdsk E: /f and hit Enter. ( ...  Type: Y and hit Enter to continue. Type: E: and hit Enter again. ( ...  Type: E:\>attrib -h -r -s /s /d *.* and hit Enter. (