If you are still looking for the information:Here is a link to the user manual onlinehttp://www.chnwmd.com/pdf/Medisoft%20v17%20User%20Manual.pdfNumbered page 153 (163 on the counter at the top of the page) talks about exporting to excel.Good luck!
Open your mwdff.add file in Advantage Data Architect, open the table you want, then choose export function to export to HTML, Excel, … whatever your heart desires.Since you ask this question, you might not have ever used ARC (Advantage Data Architect). It's an indispensable tool for me.