My Passport WD is seen as CD Drive

[NanaGuru]

Hello, my External disk my passport WD is seen by my PC as CD Drive, but I can´t see it´s content.
Is there a way to see the files it contains.
I have to say this happened after I set a password with smartware.
Thanks in advance.

[lcoughey]

Now you need to run the smartware app in the CD drive and enter the password.

[NanaGuru]

Hello mr. Icoughey thanks for your time.
I run smartware it rcognizes my external disk (my passport esential) it says is locked and ask for passsword,
after enter password a red X appears on it and a message like " there is no partition".

What can I do ?
Thanks in advance.

[NanaGuru]

The exact message is "no writable partition found".