title: How to eliminate modified letters and dates using Mac and Windows
body: <p>I have vba for Excel running on Windows 7. The Excel document is stored on Dropbox.
  When the document is opened from a Mac and stored my national characters (Swedish Å, Ä, Ö) are changed to other characters such as "_" and other non letter characters.</p>
  
  <p>I also have an ouput printing in Excel cells texts and dates. If the date is "2015-06-03" it comes out like that in Windows but from Mac the year is omitted. It becomes "-06-03".</p>
  
  <p>Can anyone tell me what to do make this work also in Mac?</p>