is that the system requirements or recommended settings?
instead of using ACDSee, why not try a freeware alternatives.
XnView, freeware, support of more than 400 graphics formats.
http://www.xnview.com/
Irfanview, freeware, about 100 support formats, including several multimedia formats
http://www.irfanview.com/
http://www.oldversion.com/talk/index.php?a...t=ST&f=3&t=1382