when my user want to download their attachment by OWA, they can not. it's attachment is PDF and they see this message: For security reasons, this attachment may only be viewed as a Web page. It cannot be saved to disk. they just can view it as a web page or download it by microsoft outlook 2007. How i can let my user to download their attachments by OWA in IE?

Hi, Generally speaking, the PDF file could be download without problem. Did you used another pc to download it by OWA? Please check the IE problem firstly. I’m looking forward to your reply. Thanks, Richard

Hi, again I check it my another pc and also with firefox browser, but again give security message for downloading. i even check attachment by microsoft word document and also didn't let me to download it and just i can view it as a web page. i don't know where is the problem?!!

Hi, Thank you for your reply. Please try to open the attachment by Internet Explorer. The setting of Firefox maybe prevent you saving it. Thanks.Your expertise never fails to impress :)

hi, i solved the problem by choose this option in log on time in IE and Firefox Browser. This is a private computer the problem was so ridiculous to me!!