It is recommended that you rewrite the form code using Visual Basic or C#. First make a backup copy of your script code by ...

It is recommended that you rewrite the form code using Visual Basic or C#. First make a backup copy of your script code by exporting the form template source files on the Publish tab in the Backstage view, and then select a new programming language. To select a new programming language, click the Remove Code button in the Programming category of the Form Options dialog box.