2459404 - How to disable the download dialog in IE when opening AO workbooks from BI Launchpad

When opening an AO workbook in BI Launchpad with IE 9 and above (IE 10, IE 11, etc), a download dialog is displayed in the bottom of the page with the message "Do you want to open or save xxx.sapaox (xx bytes) from xxx?" as below:

However, your expectation is that the AO workbook is opened directly after clicking the file name in BI Launchpad, without the download dialog.

SAP Analysis for Microsoft Office

Analysis for Excel, Analysis for Office, launcher, sapaox , KBA , kde_review , BI-RA-AO-XLA , Excel Addin , Problem