Normally when a file is “deleted” from a computer, it is not removed from the computer and can be located and restored. To remove it you must “wipe” it properly.
For to delete a file without the possibility of it being restored you use the Telecryptor option “Wipe”. To wipe a single file navigate to the file in Windows Explorer and click “Wipe”:
The dialog for wiping will be shown:
Click “Wipe” to wipe the file.