Yeah that explains it... This Demo is most likely not compatible with your Laptop. I am sorry...
Laptop Components are different than Desktop components...
I mean it might be possible to make it work but... this will be a tremendous Task I don´t think anyone will bother making a Fix for an outdated Demo.
Damn this sucks... I wish I could help you... But i can´t...
And thanks for your kind Words... Means a lot!!!