Can not post a status on my page or reply to any comments, or make a comment. 2 days now without being able to update for my business page. Shop rollbacks on patio & garden at Walmart! Get ready for summer with this super offer! I'm running Windows 8. I actually have Excel 2003, 2007 and 2010 installed. I need all of the versions for my job (consultant). The calculation settings in each version are reverting back to automatic & uncheck iterations regardless of what I do.