Unable to submit the form due to Incomplete Values error message

She states that she has uploaded these documents several times - here is a screenshot showing they are uploaded and when she tries to advance to next page gets this error.   I cannot upload the second screen shot to show that the required documents on the prior page have indeed been submitted but she sent that to me.

I have tried submitting your JotForm and was able to submit it without any issue. 

Could you ask the user to submit the form using a different browser or a private/incognito window to see if that works? Also, please check if the file names are displayed correctly in the Preview before submitting the form. 

Please get back to us if you need any further assistance. We will be happy to help.