Myst Uru: Complete Chronicles and Myst Uru: The Path of the Shell went through extensive configuration testing with different video cards, sound cards, operating systems, CPU chipsets, etc., but not all video card models used in laptop computers were tested. Since we did not verify every laptop video card model, we cannot officially support these models. However, Ubisoft is confident that both games should run without incident on laptop computers using the video chipset listed as supported. If you should happen to experience any problems, please contact our Technical Support department, who will help you address your issues as best they can.