Filling DS 160 form

[Ronaldo7]

Hi All,

It seems like i forgot the security answer to retrieve my DS 160 form so just hoping you guys could guide me in getting it corrected by providing me some number or mail id.I know it looks pretty straight forward but i am not at all able to retrieve it.

ANother thing I have already booked my appointment using the above mentioned DS form but as I am not able to retrieve it can I just create a new DS form and change it in Consulate form used to book an appointment??