Need Help With Lego Star Wars 3 Disk

[Jack9909]

Hi, I would try to launch the game by shortcut, dvd, and the files in the game folder and all the ways didn't work. It shows an error message and here it is Original disc could not be found or authenticated. Please insert the original "LEGO® Star Wars™ III: The Clone Wars™" DVD. I had the disk in the cd drive and I only have 1 drive, it installed fine and it was able to launch once but after that it just keeps show the error its driving me crazy

[Jack9909]

I also do not have ANY emulators running.

[Jack9909]

hello?