I have updated all of the other systems to the latest drivers and they run a combination of Windows XP SP3 and Windows 7 Professional SP1 with varying hardware. To me this looks like it is either a DRM problem or a Direct-X problem but I don't have any error information to show. However I can't run it on any of my other computers, nor the ones at my parents home. I don't know what I did as I didn't update or change any hardware in my system at all, it just suddenly opened the Disney registration screen where I had to enter the key it showed me when starting. I've finally succeeded in getting it to run under Windows 7 ultimate on my gaming rig, but not on any of my other computers.
