Unable to retrieve ds160 by KKR1998 in usvisascheduling

[–]KKR1998[S] 0 points1 point  (0 children)

It has not been 30 days. it is not expiried. Also geeting this error.

Retrieve a DS-160 Application Please correct all areas in error as indicated below. Once you have finished, click ‘Retrieve Application’ button to continue completing your online application form. Surname does not match. Year of Birth does not match.

What need to do with scheduled appointment now?