Accidentally formatted Passport 2TB..How to recover Drive software?

I accidentally formatted my passport’s software…meaning all the original programme and software that was present inside my passport was deleted…and when i run the WDsoftware…it doesnt show the option of setting up a lock or anything else under the Settings Tab…Meaning my passport has basically become a regular usb type…What can i do to recover the software INSIDE the passport…that can allow me to set up security lock etc.


You can download all the application from the wd website.