The best way to quantify ‘messed up’ is to compare it to attempting to run a 256 colour video-component using 8/16 colour mode back in the day. The CD-ROM installed and ran fine, but the contents - specifically the video-component - is messed up. I tried to run the CD-ROM via a virtual machine (VirtualBox), emulating Windows 98. Since this would not run under W10 - including their W95 compatibility mode etc. I am trying to get this to run somehow so as to see what is the interactive content, and how much of it would be useful for my research project. As far as the packaging indicates, the software is based on Macromedia, and is QuickTime compatible. I recently came across an old interactive CD-ROM, that I need for a PhD-related academic research, and the CD’s contents were designed to be run on a Windows 3.1 machine or conversely Mac OS v7.0 (release date ca. As such, please excuse me if I’ve added this topic to the wrong category Long time viewer of L1Techs, first time poster on the forum.