My wife had an appointment with Mumbai consulate. I had completed her DS160 form online.There is no entry for visa type in DS160 form. I had booked her appointment for H4 visa and interview appointment letter has H4 visa type.However when she went for visa interview. The office inform her. The visa type on form is V Class. I have not entered any visa type information at DS160.I am unable to understand where the V class visa type is showing at her from.Also In order to correct her Visa type . I have created a new form. The only difference this time i have is I have entered DS160 under section Non Immigrant - Working in US - Ds160.First time i had filled DS160 link on left side link of VFS website.I am not sure if this will resolve the problem. Please let me know how to fill the correction.