U.S. Government regulations now
require all individuals applying for U.S. visas to submit DS-160 visa
application forms that are fully accurate and complete.  Individuals
presenting applications containing omissions or errors in biographical data (i.e.
name, date of birth, place of birth, passport number, any prior or maiden
names, gender)  or purpose of travel will be required to correct the
omissions and/or errors to their online applications before their interviews
can take place.   Those applicants will be asked to complete the
corrections and return to the Embassy at a later time to complete processing of
their visa applications...