Export to different versions of Excel

[angiem]

Hi

I have used Response.ContentType = "application/vnd.ms-excel" to export to excel which worked ok for versions lower than 2007. Now some users are running 2007 and are receiving the error message "The file you are trying to open, is in a different format than specified by the file extension"

any help would be greatly appreciated

Angie

 

[PaulBricker]

Is this ASP.net? forum855 might be a better place for your question. Excel 2007 file format is .xlsx
Is there some place else in your code you are specifying the file format of your export?

Paul