Are you opening the file as *.xml, or *.xls? I open mine as *.xml...it knows to open it as Excel.
-----Original Message----- From: Leigh [mailto:cfsearch...@yahoo.com] Sent: Monday, August 01, 2011 2:12 PM To: cf-talk Subject: RE: cf9 multiple sheet excel > "The file you are trying to open is in a different format > than specified by > the extension..." That is Excel's extension hardening. It can only be disabled on the client computer. http://support.microsoft.com/kb/948615 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:346436 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm