How to edit FTP credentials to send uploaded files to my server?

Thanks. I have problem to update the FTP credentials.

When y want update the connection,  the option is disabled.

This is because it only works with the File Upload field, example:

Please add it from the Basic Elements:

Then follow this guide: https://www.jotform.com/help/177-How-to-Send-Submission-Data-File-Upload-via-FTP

Let us know if you need more help.

aaaa ok. Thanks very much!