Excel 2007 : How to open a .xlsm file through IE

Dear fellow excel freaks!

I've done an excel program working fine with my website and when I upgraded to Excel 2007, I've been forced to save that file .xlsm. Though, the file is working on my computer but when I linked with my website, it doesn't open as an excel file instead it opens as .zip file. Anybody has a clue about this. Thank you in advance for your kind help and your precious time.

Regards.
DOES

Hello,

Thanks for your immediate post. Yes. Excel 2007 force me the file to save it as .xlsm because of the macro modules involved in the worksheet.

DOES