Entschuldigung ich sehe gerade dass ich damit hier wohl falsch bin.
Wäre es möglich, die Frage in's richtige Forum zu verschieben?
Hi Fenris. As you might have guessed, the DVD or your DVD-reader are the issue.
Have you tried the DVD in a different pc?
If it does not work there too, then the DVD is broken.
If it works in another DVD-drive, then your drive is either broken or is having trouble reading that specific DVD.
Either way, this is not something we can help you with. My best advice is to take it back to the store to exchange it for another copy of Ego Draconis or to ask for your money back.