Exporting to existing excel file

[Cardiofuse]

Does anyone know how to export (via Scriptmaker) the layout fields into an existing Excel file.

Whenever I export to the filepath of an existing file it overwrites the file.

I'd like to have a "Sheet2" which will have preformatted charts so when I import (from FM8-via export to excel) the data I can see the graphs updated.

Thank you anyone.....stumped.

[CyborgSam]

FileMaker always creates new files when exporting. You could write an AppleScript (or possibly an Excel Macro) that takes data from the newly created spreadsheet and adds it to the old one.