I recently found my Lego Star Wars 2 The Classic Trilogy CD. Then I made and installed it in my laptop with Windows 8.1. Opening and playing worked normally at first. But then after playing something I got this message and it crashed.
I've tried it more often now, but every time I played between 5 and 20 minutes this message came up again.
I've already made a few levels without it crashing, but at some point it always happens.
Unfortunately I don't know how to fix it.
I had that too, but I never figured out how to fix it
Try to reinstall the game and if there are patches to install them