I have the full version, which runs. I didn't know there was a demo of Rayman 1. To get the updates from Microsoft just go to Start, All Programs, Windows Update or start Internet Explorer and in the menu bar choose Tools then Windows Update. I also tried DOSbox and still no sound. When I run …

For reasons I can't explain I can get Rayman 1 to run on my Windows XP system. Microsoft was strangly nice enough to mail me a DVD-ROM with SP1a on it which I installed. Before the installing SP1a, Rayman 1 ran so fast it was unplayable. After installing SP1a and all recomended Windows XP updates it …