Hi 8880/Mari
have you tried the link Mike posted the other day? it is the old up-loader (not the basic one)
"Also, we have made the previous version of the Auctiva Uploader available at http://www.auctiva.com/Aurigma/AurigmaUI.aspx so you should still be able to access it as a workaround by logging into your account and entering that URL in the Address field of your browser."