PoggiPJ
Active Member
- Joined
- Mar 25, 2008
- Messages
- 330
My 2003 xls workbook performs fine. I save and send it to a 2010 user who (after a couple of minor edits) then saves the workbook in Excel 97-2003 format and returns it back to me. When I open the updated workbook it takes 10 minutes to open, and any change I make takes several minutes to process. Stranger stiill, he and I used to exchange the same files with NO issues. Any idea what could be happening?