Delete attachment?

We have a form that has the option to attach a file. 

A submitter attached an document in error.  

Can I delete the document from the submission? I could not seem to figure out a way when I went to edit the submission.

Thank you,

Trina 

You must delete the submission entirely. If the document is still accessed with the direct link, please  let us know the Form ID or Form Name, or the direct link to the file and we will gladly assist you.