I have a WD passport that suddenly wants a password to unlock it. I have had it for several years and never needed a password. I see that the main response is to erase the drive but I have all my image files on this drive and erasing is not an option. Everything I try wants a current password. I have never setup a password. I just need to access the files so I can transfer them to another drive and get this one working again. Any help will be appreciated.