Every time I try to email a complex Excel sheet in outlook 2010 the data is lost. The email will go through with the spread sheet but it say" some of you data has been lost when you open the attachments". I pop up opens and says if you would like to retrieve date click here. Well I follow all that and nothing happens and all my table names are gone. I only have this problem at work with 2010 outlook is why I think that Outlook is the problem. I have read where other people are having this same exact problem but I haven't heard and solutions. Please help if you can.